diff --git a/app/Domains/Event/Actions/CertificateOfConductionCheck/CertificateOfConductionCheckCommand.php b/app/Domains/Event/Actions/CertificateOfConductionCheck/CertificateOfConductionCheckCommand.php
index 79b5945..1824432 100644
--- a/app/Domains/Event/Actions/CertificateOfConductionCheck/CertificateOfConductionCheckCommand.php
+++ b/app/Domains/Event/Actions/CertificateOfConductionCheck/CertificateOfConductionCheckCommand.php
@@ -12,7 +12,8 @@ class CertificateOfConductionCheckCommand {
     public function execute() : CertificateOfConductionCheckResponse {
         $response = new CertificateOfConductionCheckResponse();
 
-        $localGroup = str_replace('Stamm ', '', $this->request->participant->localGroup()->first()->name);
+        // Der Stamm ist optional (die Kurzanmeldung erhebt ihn nicht, in der Verwaltung kann er entfernt werden).
+        $localGroup = str_replace('Stamm ', '', $this->request->participant->localGroup()->first()?->name ?? '');
 
         $apiResponse = Http::acceptJson()
             ->asJson()
diff --git a/app/Domains/Event/Actions/ShortSignUp/ShortSignUpCommand.php b/app/Domains/Event/Actions/ShortSignUp/ShortSignUpCommand.php
new file mode 100644
index 0000000..cb187f0
--- /dev/null
+++ b/app/Domains/Event/Actions/ShortSignUp/ShortSignUpCommand.php
@@ -0,0 +1,142 @@
+<?php
+
+namespace App\Domains\Event\Actions\ShortSignUp;
+
+use App\Domains\Event\Actions\SignUp\SignUpCommand;
+use App\Domains\Event\Actions\SignUp\SignUpRequest;
+use App\ValueObjects\Age;
+
+/**
+ * Verkürzte Anmeldung: ergänzt die nicht erhobenen Pflichtangaben um Platzhalter und übergibt an die reguläre
+ * Anmelde-Action. Dadurch gelten für Kurzanmeldungen dieselben Regeln wie für jede andere Anmeldung
+ * (Transaktion, laufende Rechnungsnummer, eFZ-Vorbelegung, Snapshot der Teilnahmeoptionen).
+ */
+class ShortSignUpCommand {
+    /** Platzhalter für Angaben, die die Kurzanmeldung nicht erhebt. */
+    private const string PLACEHOLDER = 'Nicht erforderlich';
+
+    /**
+     * Die Postleitzahl bekommt bewusst keinen Text-Platzhalter: aus ihr wird in Teilnehmerliste und CSV-Export
+     * das Bundesland abgeleitet.
+     */
+    private const string PLACEHOLDER_POSTCODE = '00000';
+
+    public function __construct(public ShortSignUpRequest $request) {
+    }
+
+    public function execute() : ShortSignUpResponse {
+        $response = new ShortSignUpResponse();
+
+        // Ohne konfigurierte Teilnahmegruppe gäbe es keinen gültigen `participation_type` -- sauber abbrechen,
+        // statt in einen Fremdschlüssel-Fehler zu laufen.
+        $participationType = $this->request->event->firstParticipationTypeSlug();
+        if ($participationType === null) {
+            $response->message = 'Für diese Veranstaltung ist noch keine Teilnahmegruppe hinterlegt.';
+            return $response;
+        }
+
+        $participantAge = new Age($this->request->birthday);
+
+        // Bei Minderjährigen ist die Kontaktperson Pflicht; der Client prüft das ebenfalls, verlassen wird sich
+        // darauf nicht.
+        if (!$participantAge->isfullAged()
+            && ($this->request->contactPerson === null || $this->request->contactEmail === null)) {
+            $response->message = 'Für Minderjährige werden Name und E-Mail-Adresse einer Kontaktperson benötigt.';
+            return $response;
+        }
+
+        // Stamm: bei genau einem teilnehmenden Stamm wird dieser gesetzt, bei mehreren muss gewählt werden,
+        // ohne teilnehmende Stämme bleibt die Zuordnung leer.
+        $localGroups = $this->request->event->localGroups;
+        $localGroup = null;
+
+        if ($localGroups->count() === 1) {
+            $localGroup = $localGroups->first();
+        } elseif ($localGroups->count() > 1) {
+            $localGroup = $localGroups->firstWhere('id', $this->request->localGroupId);
+
+            if ($localGroup === null) {
+                $response->message = 'Bitte einen Stamm auswählen.';
+                return $response;
+            }
+        }
+
+        $eventResource = $this->request->event->toResource();
+
+        // Zeitraum, Gruppe und Beitragsstufe stehen bei der Kurzanmeldung fest -- es gibt nichts zu wählen.
+        $amount = $eventResource->calculateAmount(
+            $participationType,
+            'standard',
+            $this->request->event->start_date,
+            $this->request->event->end_date,
+            false
+        );
+
+        $signUpRequest = new SignUpRequest(
+            event: $this->request->event,
+            user_id: $this->request->user_id,
+            firstname: $this->request->firstname,
+            lastname: $this->request->lastname,
+            nickname: $this->request->nickname,
+            participationType: $participationType,
+            localGroup: $localGroup,
+            birthday: $this->request->birthday,
+            address_1: self::PLACEHOLDER,
+            address_2: null,
+            postcode: self::PLACEHOLDER_POSTCODE,
+            city: self::PLACEHOLDER,
+            email_1: $this->request->email,
+            phone_1: $this->request->phone,
+            email_2: $this->request->contactEmail,
+            phone_2: null,
+            contact_person: $this->request->contactPerson,
+            allergies: $this->request->allergies,
+            intolerances: $this->request->intolerances,
+            medications: null,
+            tetanus_vaccination: null,
+            // Kein Wert der Zuordnung -- der SignUpCommand fällt damit auf "Omnivor" zurück.
+            eating_habit: '',
+            swimming_permission: $this->resolveSwimmingPermission($participantAge),
+            first_aid_permission: $participantAge->isfullAged() ? '-1' : ($this->request->firstAidPermission ?? '-1'),
+            foto_socialmedia: $this->request->foto_socialmedia,
+            foto_print: $this->request->foto_print,
+            foto_webseite: $this->request->foto_webseite,
+            foto_partner: $this->request->foto_partner,
+            foto_intern: $this->request->foto_intern,
+            arrival: $this->request->event->start_date,
+            departure: $this->request->event->end_date,
+            arrival_eating: 1,
+            departure_eating: 2,
+            notes: null,
+            amount: $amount,
+            paymentMethod: $this->request->paymentMethod,
+            paymentOptions: $this->request->paymentOptions,
+            participationOptions: $this->request->participationOptions,
+            addonItems: [],
+            feeType: 'standard',
+            siblingReduction: false,
+        );
+
+        $signUpResponse = new SignUpCommand($signUpRequest)->execute();
+
+        $response->success = $signUpResponse->success;
+        $response->participant = $signUpResponse->participant;
+        $response->message = $signUpResponse->message;
+
+        return $response;
+    }
+
+    /**
+     * Bei Volljährigen und wenn die Veranstaltung die Badeerlaubnis nicht abfragt, entscheidet der SignUpCommand
+     * (volljährig => erteilt, nicht abgefragt => keine). Nur die getroffene Auswahl Minderjähriger wird
+     * durchgereicht.
+     */
+    private function resolveSwimmingPermission(Age $participantAge) : ?string
+    {
+        if ($participantAge->isfullAged() || !$this->request->event->swimming_permission_required) {
+            return null;
+        }
+
+        return $this->request->swimmingPermission;
+    }
+}
diff --git a/app/Domains/Event/Actions/ShortSignUp/ShortSignUpRequest.php b/app/Domains/Event/Actions/ShortSignUp/ShortSignUpRequest.php
new file mode 100644
index 0000000..472846b
--- /dev/null
+++ b/app/Domains/Event/Actions/ShortSignUp/ShortSignUpRequest.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Domains\Event\Actions\ShortSignUp;
+
+use App\Models\Event;
+use DateTime;
+
+/**
+ * Eingabedaten der verkürzten Anmeldung -- ausschließlich das, was der Kurz-Wizard tatsächlich erhebt.
+ * Alle übrigen Pflichtangaben des Teilnehmers setzt der Command auf Platzhalter.
+ */
+class ShortSignUpRequest {
+    function __construct(
+        public Event $event,
+        public ?int $user_id,
+        public string $firstname,
+        public string $lastname,
+        public ?string $nickname,
+        public DateTime $birthday,
+        public string $email,
+        public string $phone,
+        /**
+         * Tenant-ID des Stamms. Nur gefüllt, wenn die Veranstaltung mehrere teilnehmende Stämme hat --
+         * bei genau einem wird dieser gesetzt, ohne zu fragen.
+         */
+        public ?int $localGroupId,
+        /** Kontaktperson: nur bei Minderjährigen erhoben. */
+        public ?string $contactPerson,
+        public ?string $contactEmail,
+        public ?string $allergies,
+        public ?string $intolerances,
+        /** Slug aus `first_aid_permissions`; nur bei Minderjährigen erhoben. */
+        public ?string $firstAidPermission,
+        /** Slug aus `swimming_permissions`; nur bei Minderjährigen und nur wenn die Veranstaltung sie abfragt. */
+        public ?string $swimmingPermission,
+        public bool $foto_socialmedia,
+        public bool $foto_print,
+        public bool $foto_webseite,
+        public bool $foto_partner,
+        public bool $foto_intern,
+        public ?string $paymentMethod,
+        public array $paymentOptions = [],
+        /** Antworten auf die Teilnahmeoptionen: [ question_key => value ]. */
+        public array $participationOptions = [],
+    ) {
+    }
+}
diff --git a/app/Domains/Event/Actions/ShortSignUp/ShortSignUpResponse.php b/app/Domains/Event/Actions/ShortSignUp/ShortSignUpResponse.php
new file mode 100644
index 0000000..b6864f4
--- /dev/null
+++ b/app/Domains/Event/Actions/ShortSignUp/ShortSignUpResponse.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Domains\Event\Actions\ShortSignUp;
+
+use App\Models\EventParticipant;
+
+class ShortSignUpResponse {
+    public bool $success;
+    public ?EventParticipant $participant;
+    public ?string $message = null;
+
+    public function __construct() {
+        $this->success = false;
+        $this->participant = null;
+    }
+
+}
diff --git a/app/Domains/Event/Actions/SignUp/SignUpCommand.php b/app/Domains/Event/Actions/SignUp/SignUpCommand.php
index fb9ee6d..5f55320 100644
--- a/app/Domains/Event/Actions/SignUp/SignUpCommand.php
+++ b/app/Domains/Event/Actions/SignUp/SignUpCommand.php
@@ -4,6 +4,7 @@ namespace App\Domains\Event\Actions\SignUp;
 
 use App\Enumerations\EatingHabit;
 use App\Enumerations\EfzStatus;
+use App\Enumerations\SwimmingPermission;
 use App\EventPaymentModules\EventPaymentModuleRegistry;
 use App\ValueObjects\Age;
 use Illuminate\Support\Facades\DB;
@@ -59,7 +60,7 @@ class SignUpCommand {
                 'participation_type' => $this->request->participationType,
                 'fee_type' => $this->request->feeType,
                 'sibling_reduction' => $this->request->siblingReduction,
-                'local_group' => $this->request->localGroup->slug,
+                'local_group' => $this->request->localGroup?->slug,
                 'birthday' => $this->request->birthday,
                 'address_1' => $this->request->address_1,
                 'address_2' => $this->request->address_2,
@@ -75,9 +76,7 @@ class SignUpCommand {
                 'medications' => $this->request->medications,
                 'tetanus_vaccination' => $this->request->tetanus_vaccination,
                 'eating_habit' => $eatingHabit,
-                'swimming_permission' => ($participantAge->isfullAged() || $this->request->swimming_permission === '-1')
-                    ? 'SWIMMING_PERMISSION_ALLOWED'
-                    : $this->request->swimming_permission,
+                'swimming_permission' => $this->resolveSwimmingPermission($participantAge),
                 'first_aid_permission' => ($participantAge->isfullAged() || $this->request->first_aid_permission === '-1')
                     ? 'FIRST_AID_PERMISSION_ALLOWED'
                     : $this->request->first_aid_permission,
@@ -109,6 +108,26 @@ class SignUpCommand {
         return $response;
     }
 
+    /**
+     * Badeerlaubnis auflösen. Volljährige brauchen keine Erlaubnis. Für Minderjährige gilt die getroffene Auswahl;
+     * fehlt sie -- weil die Veranstaltung die Badeerlaubnis gar nicht abfragt oder keine Wahl getroffen wurde --,
+     * wird bewusst "Keine" hinterlegt und nicht etwa stillschweigend eine Erlaubnis angenommen.
+     */
+    private function resolveSwimmingPermission(Age $participantAge): string
+    {
+        if ($participantAge->isfullAged()) {
+            return SwimmingPermission::SWIMMING_PERMISSION_ALLOWED;
+        }
+
+        if (!$this->request->event->swimming_permission_required
+            || $this->request->swimming_permission === null
+            || $this->request->swimming_permission === '-1') {
+            return SwimmingPermission::SWIMMING_PERMISSION_DENIED;
+        }
+
+        return $this->request->swimming_permission;
+    }
+
     /**
      * Nächste laufende Nummer des Teilis innerhalb der Veranstaltung -- der letzte Block der
      * Rechnungsnummer. Die Event-Zeile wird gesperrt, damit gleichzeitige Anmeldungen derselben
diff --git a/app/Domains/Event/Actions/SignUp/SignUpRequest.php b/app/Domains/Event/Actions/SignUp/SignUpRequest.php
index f92a49c..a106cfd 100644
--- a/app/Domains/Event/Actions/SignUp/SignUpRequest.php
+++ b/app/Domains/Event/Actions/SignUp/SignUpRequest.php
@@ -15,7 +15,8 @@ class SignUpRequest {
         public string $lastname,
         public ?string $nickname,
         public string $participationType,
-        public Tenant $localGroup,
+        /** Stamm des Teilnehmers; in der Kurzanmeldung nicht erhoben und deshalb optional. */
+        public ?Tenant $localGroup,
         public DateTime $birthday,
         public string $address_1,
         public ?string $address_2,
diff --git a/app/Domains/Event/Actions/UpdateEvent/UpdateEventCommand.php b/app/Domains/Event/Actions/UpdateEvent/UpdateEventCommand.php
index 1acebf3..24bd1de 100644
--- a/app/Domains/Event/Actions/UpdateEvent/UpdateEventCommand.php
+++ b/app/Domains/Event/Actions/UpdateEvent/UpdateEventCommand.php
@@ -22,6 +22,8 @@ class UpdateEventCommand {
         $this->request->event->support_flat = $this->request->flatSupport;
         $this->request->event->send_weekly_report = $this->request->sendWeeklyReports;
         $this->request->event->registration_allowed = $this->request->registrationAllowed;
+        $this->request->event->short_registration = $this->request->shortRegistration;
+        $this->request->event->swimming_permission_required = $this->request->swimmingPermissionRequired;
         $this->request->event->save();
 
         $this->request->event->resetAllowedEatingHabits();
diff --git a/app/Domains/Event/Actions/UpdateEvent/UpdateEventRequest.php b/app/Domains/Event/Actions/UpdateEvent/UpdateEventRequest.php
index da811b4..4ce1ff2 100644
--- a/app/Domains/Event/Actions/UpdateEvent/UpdateEventRequest.php
+++ b/app/Domains/Event/Actions/UpdateEvent/UpdateEventRequest.php
@@ -17,12 +17,14 @@ class UpdateEventRequest {
     public int $alcoholicsAge;
     public bool $sendWeeklyReports;
     public bool $registrationAllowed;
+    public bool $shortRegistration;
+    public bool $swimmingPermissionRequired;
     public Amount $flatSupport;
     public Amount $supportPerPerson;
     public array $contributingLocalGroups;
     public array $eatingHabits;
 
-    public function __construct(Event $event, string $eventName, string $eventLocation, string $postalCode, string $email, DateTime $earlyBirdEnd, DateTime $registrationFinalEnd, int $alcoholicsAge, bool $sendWeeklyReports, bool $registrationAllowed, Amount $flatSupport, Amount $supportPerPerson, array $contributingLocalGroups, array $eatingHabits)
+    public function __construct(Event $event, string $eventName, string $eventLocation, string $postalCode, string $email, DateTime $earlyBirdEnd, DateTime $registrationFinalEnd, int $alcoholicsAge, bool $sendWeeklyReports, bool $registrationAllowed, Amount $flatSupport, Amount $supportPerPerson, array $contributingLocalGroups, array $eatingHabits, bool $shortRegistration = false, bool $swimmingPermissionRequired = true)
     {
         $this->event = $event;
         $this->eventName = $eventName;
@@ -34,6 +36,8 @@ class UpdateEventRequest {
         $this->alcoholicsAge = $alcoholicsAge;
         $this->sendWeeklyReports = $sendWeeklyReports;
         $this->registrationAllowed = $registrationAllowed;
+        $this->shortRegistration = $shortRegistration;
+        $this->swimmingPermissionRequired = $swimmingPermissionRequired;
         $this->flatSupport = $flatSupport;
         $this->supportPerPerson = $supportPerPerson;
         $this->contributingLocalGroups = $contributingLocalGroups;
diff --git a/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantCommand.php b/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantCommand.php
index 1f614c8..ad12a81 100644
--- a/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantCommand.php
+++ b/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantCommand.php
@@ -31,7 +31,8 @@ class UpdateParticipantCommand {
         $p->address_2         = $this->request->address_2;
         $p->postcode          = $this->request->postcode;
         $p->city              = $this->request->city;
-        $p->local_group       = $this->request->localgroup;
+        // Leerer String würde als Fremdschlüssel scheitern -- kein Stamm heißt null.
+        $p->local_group       = $this->request->localgroup ?: null;
         $p->birthday          = DateTime::createFromFormat('Y-m-d', $this->request->birthday);
         $p->email_1           = $this->request->email_1;
         $p->phone_1           = $this->request->phone_1;
diff --git a/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantRequest.php b/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantRequest.php
index ccda46d..6cce1bd 100644
--- a/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantRequest.php
+++ b/app/Domains/Event/Actions/UpdateParticipant/UpdateParticipantRequest.php
@@ -14,7 +14,8 @@ class UpdateParticipantRequest {
         public ?string $address_2,
         public string $postcode,
         public string $city,
-        public string $localgroup,
+        /** Stamm-Slug; leer/null bei Anmeldungen, die keinen Stamm erfasst haben (Kurzanmeldung). */
+        public ?string $localgroup,
         public string $birthday,
         public string $email_1,
         public string $phone_1,
diff --git a/app/Domains/Event/Controllers/DetailsController.php b/app/Domains/Event/Controllers/DetailsController.php
index fc3f735..da02064 100644
--- a/app/Domains/Event/Controllers/DetailsController.php
+++ b/app/Domains/Event/Controllers/DetailsController.php
@@ -60,7 +60,9 @@ class DetailsController extends CommonController {
             $flatSupport,
             $supportPerPerson,
             $contributinLocalGroups,
-            $eatingHabits
+            $eatingHabits,
+            (bool)$request->input('shortRegistration', false),
+            (bool)$request->input('swimmingPermissionRequired', true),
         );
 
         $eventUpdateCommand = new UpdateEventCommand($eventUpdateRequest);
diff --git a/app/Domains/Event/Controllers/ShortCalculateAmountController.php b/app/Domains/Event/Controllers/ShortCalculateAmountController.php
new file mode 100644
index 0000000..03a4999
--- /dev/null
+++ b/app/Domains/Event/Controllers/ShortCalculateAmountController.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Domains\Event\Controllers;
+
+use App\Scopes\CommonController;
+use App\ValueObjects\Amount;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Beitrag einer Kurzanmeldung. Teilnahmegruppe, Beitragsstufe und Zeitraum stehen fest, deshalb braucht der
+ * Endpunkt keine Eingaben -- und der Betrag lässt sich vom Client nicht beeinflussen.
+ *
+ * `amountValue` steuert im Frontend, ob der Schritt "Zahlungsart" gezeigt wird.
+ */
+class ShortCalculateAmountController extends CommonController {
+    public function __invoke(int $eventId) : JsonResponse {
+        $event = $this->events->getById($eventId, false);
+
+        $participationType = $event->firstParticipationTypeSlug();
+
+        $amount = $participationType === null
+            ? new Amount(0, 'Euro')
+            : $event->toResource()->calculateAmount(
+                $participationType,
+                'standard',
+                $event->start_date,
+                $event->end_date,
+                false
+            );
+
+        return response()->json([
+            'amount' => $amount->toString(),
+            'amountValue' => $amount->getAmount(),
+        ]);
+    }
+}
diff --git a/app/Domains/Event/Controllers/ShortSignupController.php b/app/Domains/Event/Controllers/ShortSignupController.php
new file mode 100644
index 0000000..fd26191
--- /dev/null
+++ b/app/Domains/Event/Controllers/ShortSignupController.php
@@ -0,0 +1,130 @@
+<?php
+
+namespace App\Domains\Event\Controllers;
+
+use App\Domains\Event\Actions\CertificateOfConductionCheck\CertificateOfConductionCheckCommand;
+use App\Domains\Event\Actions\CertificateOfConductionCheck\CertificateOfConductionCheckRequest;
+use App\Domains\Event\Actions\ShortSignUp\ShortSignUpCommand;
+use App\Domains\Event\Actions\ShortSignUp\ShortSignUpRequest;
+use App\Enumerations\FirstAidPermission;
+use App\Enumerations\SwimmingPermission;
+use App\Mail\ParticipantParticipationMails\EventSignUpSuccessfullMail;
+use App\Providers\DoubleCheckEventRegistrationProvider;
+use App\Scopes\CommonController;
+use DateTime;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Mail;
+use Illuminate\Support\Facades\Validator;
+
+/**
+ * Nimmt die verkürzte Anmeldung entgegen. Öffentlich erreichbar, deshalb werden die Eingaben hier -- anders als
+ * im langen Prozess -- validiert, bevor sie die Action erreichen.
+ */
+class ShortSignupController extends CommonController {
+    public function __invoke(int $eventId, Request $request) : JsonResponse {
+        $event = $this->events->getById($eventId, false);
+
+        if (!$event->registration_allowed || new DateTime() > $event->start_date) {
+            return response()->json(['status' => 'closed'], 403);
+        }
+
+        // Die Kurzanmeldung darf nicht als Abkürzung um den langen Prozess herum benutzt werden.
+        if (!$event->short_registration) {
+            return response()->json(['status' => 'closed'], 403);
+        }
+
+        $validator = Validator::make($request->all(), [
+            'firstname' => 'required|string|max:255',
+            'lastname' => 'required|string|max:255',
+            'nickname' => 'nullable|string|max:255',
+            'birthday' => 'required|date_format:Y-m-d|before:today',
+            'email' => 'required|email|max:255',
+            'phone' => 'required|string|max:255',
+            // Gegen die teilnehmenden Stämme prüft der Command -- hier reicht die Typprüfung.
+            'localGroup' => 'nullable|integer',
+            'contactPerson' => 'nullable|string|max:255',
+            'contactEmail' => 'nullable|email|max:255',
+            'allergies' => 'nullable|string|max:255',
+            'intolerances' => 'nullable|string|max:255',
+            'firstAidPermission' => ['nullable', 'string', 'in:' . implode(',', FirstAidPermission::query()->pluck('slug')->toArray())],
+            'swimmingPermission' => ['nullable', 'string', 'in:' . implode(',', SwimmingPermission::query()->pluck('slug')->toArray())],
+            'foto' => 'array',
+            'participationOptions' => 'array',
+            'paymentMethod' => 'nullable|string',
+            'paymentOptions' => 'array',
+        ]);
+
+        if ($validator->fails()) {
+            return response()->json(['status' => 'error', 'message' => $validator->errors()->first()], 422);
+        }
+
+        $birthday = DateTime::createFromFormat('Y-m-d', $request->input('birthday'));
+
+        $doubleCheck = new DoubleCheckEventRegistrationProvider(
+            $event,
+            $request->input('firstname'),
+            $request->input('lastname'),
+            $request->input('email'),
+            $birthday
+        );
+
+        if ($doubleCheck->isRegistered()) {
+            return response()->json(['status' => 'exists']);
+        }
+
+        $foto = (array)$request->input('foto', []);
+
+        $shortSignUpRequest = new ShortSignUpRequest(
+            event: $event,
+            user_id: currentUser()?->id,
+            firstname: $request->input('firstname'),
+            lastname: $request->input('lastname'),
+            nickname: $request->input('nickname'),
+            birthday: $birthday,
+            email: $request->input('email'),
+            phone: $request->input('phone'),
+            localGroupId: $request->input('localGroup') !== null ? (int)$request->input('localGroup') : null,
+            contactPerson: $request->input('contactPerson') ?: null,
+            contactEmail: $request->input('contactEmail') ?: null,
+            allergies: $request->input('allergies') ?: null,
+            intolerances: $request->input('intolerances') ?: null,
+            firstAidPermission: $request->input('firstAidPermission') ?: null,
+            swimmingPermission: $request->input('swimmingPermission') ?: null,
+            foto_socialmedia: (bool)($foto['socialmedia'] ?? false),
+            foto_print: (bool)($foto['print'] ?? false),
+            foto_webseite: (bool)($foto['webseite'] ?? false),
+            foto_partner: (bool)($foto['partner'] ?? false),
+            foto_intern: (bool)($foto['intern'] ?? false),
+            paymentMethod: $request->input('paymentMethod') ?: null,
+            paymentOptions: (array)$request->input('paymentOptions', []),
+            participationOptions: (array)$request->input('participationOptions', []),
+        );
+
+        $shortSignUpResponse = new ShortSignUpCommand($shortSignUpRequest)->execute();
+
+        if (!$shortSignUpResponse->success) {
+            return response()->json(['status' => 'error', 'message' => $shortSignUpResponse->message], 422);
+        }
+
+        $participant = $shortSignUpResponse->participant;
+
+        $cocResponse = new CertificateOfConductionCheckCommand(
+            new CertificateOfConductionCheckRequest($participant)
+        )->execute();
+
+        $participant->efz_status = $cocResponse->status;
+        $participant->save();
+
+        Mail::to($participant->email_1)->send(new EventSignUpSuccessfullMail(participant: $participant));
+
+        if ($participant->email_2 !== null) {
+            Mail::to($participant->email_2)->send(new EventSignUpSuccessfullMail(participant: $participant));
+        }
+
+        return response()->json([
+            'participant' => $participant->toResource()->toArray($request),
+            'status' => 'success',
+        ]);
+    }
+}
diff --git a/app/Domains/Event/Routes/api.php b/app/Domains/Event/Routes/api.php
index 60a49ae..6b23f96 100644
--- a/app/Domains/Event/Routes/api.php
+++ b/app/Domains/Event/Routes/api.php
@@ -16,6 +16,8 @@ use App\Domains\Event\Controllers\ParticipantReSignOnController;
 use App\Domains\Event\Controllers\ParticipantSignOffController;
 use App\Domains\Event\Controllers\ParticipantUpdateController;
 use App\Domains\Event\Controllers\PaymentReminderController;
+use App\Domains\Event\Controllers\ShortCalculateAmountController;
+use App\Domains\Event\Controllers\ShortSignupController;
 use App\Domains\Event\Controllers\SignupController;
 use App\Middleware\IdentifyTenant;
 use Illuminate\Support\Facades\Route;
@@ -27,6 +29,9 @@ Route::prefix('api/v1')
                 Route::post('{eventId}/calculate-amount', [SignupController::class, 'calculateAmount']);
                 Route::post('{eventId}/signup', [SignupController::class, 'signUp']);
 
+                Route::post('{eventId}/short-calculate-amount', ShortCalculateAmountController::class);
+                Route::post('{eventId}/short-signup', ShortSignupController::class);
+
                 Route::middleware(['auth'])->group(function () {
                     Route::post('/create', [CreateController::class, 'doCreate']);
 
diff --git a/app/Domains/Event/Views/Partials/CommonSettings.vue b/app/Domains/Event/Views/Partials/CommonSettings.vue
index bed9e87..c8ebf7d 100644
--- a/app/Domains/Event/Views/Partials/CommonSettings.vue
+++ b/app/Domains/Event/Views/Partials/CommonSettings.vue
@@ -35,6 +35,8 @@ const emit = defineEmits(['close'])
         eatingHabits: eatingHabits.value,
         sendWeeklyReports: props.event.sendWeeklyReports,
         registrationAllowed: props.event.registrationAllowed,
+        shortRegistration: props.event.shortRegistration,
+        swimmingPermissionRequired: props.event.swimmingPermissionRequired,
         flatSupport: props.event.flatSupportEdit,
         supportPerson: props.event.supportPersonIndex,
     })
@@ -64,6 +66,8 @@ const emit = defineEmits(['close'])
                 alcoholicsAge: formData.alcoholicsAge,
                 sendWeeklyReports: formData.sendWeeklyReports,
                 registrationAllowed: formData.registrationAllowed,
+                shortRegistration: formData.shortRegistration,
+                swimmingPermissionRequired: formData.swimmingPermissionRequired,
                 flatSupport: formData.flatSupport,
                 supportPerson: formData.supportPerson,
                 contributingLocalGroups: contributingLocalGroups.value,
@@ -172,6 +176,27 @@ const emit = defineEmits(['close'])
                             <label for="registrationAllowed">Veranstaltung ist für Anmeldungen geöffnet</label>
                         </td>
                     </tr>
+
+                    <tr>
+                        <td colspan="2">
+                            <input type="checkbox" v-model="formData.shortRegistration" id="shortRegistration" />
+                            <label for="shortRegistration">Verkürzte Anmeldung verwenden</label><br />
+                            <span style="font-size: 0.8rem; color: #6b7280;">
+                                Fragt nur die nötigsten Daten ab (Name, Kontakt, Allergien, Foto-Erlaubnis).
+                                Nicht erhobene Angaben wie Anschrift und An-/Abreise werden automatisch gefüllt.
+                            </span>
+                        </td>
+                    </tr>
+
+                    <tr>
+                        <td colspan="2">
+                            <input type="checkbox" v-model="formData.swimmingPermissionRequired" id="swimmingPermissionRequired" />
+                            <label for="swimmingPermissionRequired">Badeerlaubnis abfragen</label><br />
+                            <span style="font-size: 0.8rem; color: #6b7280;">
+                                Ist die Abfrage deaktiviert, wird für Minderjährige „Keine Badeerlaubnis" hinterlegt.
+                            </span>
+                        </td>
+                    </tr>
                 </table>
 
 
diff --git a/app/Domains/Event/Views/Partials/ParticipantData.vue b/app/Domains/Event/Views/Partials/ParticipantData.vue
index eb5b6b6..15ad0e3 100644
--- a/app/Domains/Event/Views/Partials/ParticipantData.vue
+++ b/app/Domains/Event/Views/Partials/ParticipantData.vue
@@ -233,6 +233,7 @@ function saveParticipant() {
                         <td>
                             <span v-if="!staticProps.editMode">{{ props.participant.localgroup }}</span>
                             <select v-else v-model="form.localgroup">
+                                <option value="">Kein Stamm</option>
                                 <option v-for="group in staticProps.event.contributingLocalGroups" :key="group.id" :value="group.slug">{{ group.name }}</option>
                             </select>
                         </td>
diff --git a/app/Domains/Event/Views/Partials/ShortSignUpForm/ShortSignupForm.vue b/app/Domains/Event/Views/Partials/ShortSignUpForm/ShortSignupForm.vue
new file mode 100644
index 0000000..c009637
--- /dev/null
+++ b/app/Domains/Event/Views/Partials/ShortSignUpForm/ShortSignupForm.vue
@@ -0,0 +1,138 @@
+<script setup>
+import {computed} from 'vue'
+import {useShortSignupForm} from './composables/useShortSignupForm.js'
+import {
+    SHORT_STEP_PERSON,
+    SHORT_STEP_PARTICIPATION_OPTIONS,
+    SHORT_STEP_PHOTO,
+    SHORT_STEP_PAYMENT,
+    SHORT_STEP_SUMMARY,
+    stepVisible,
+} from './composables/shortStepFlow.js'
+import ShortStepPerson from './steps/ShortStepPerson.vue'
+import ShortStepSummary from './steps/ShortStepSummary.vue'
+import StepParticipationOptions from '../SignUpForm/steps/StepParticipationOptions.vue'
+import StepPhotoPermissions from '../SignUpForm/steps/StepPhotoPermissions.vue'
+import StepPaymentMethod from '../SignUpForm/steps/StepPaymentMethod.vue'
+import SubmitSuccess from '../SignUpForm/after-submit/SubmitSuccess.vue'
+import SubmitAlreadyExists from '../SignUpForm/after-submit/SubmitAlreadyExists.vue'
+
+const props = defineProps({
+    event: Object,
+    participantData: Object,
+})
+
+const {
+    currentStep, goToStep, goNext, goBack, formData, isMinor, localGroups, needsLocalGroup,
+    submit, submitting, submitResult, submitError,
+    summaryLoading, summaryAmount, summaryAmountValue,
+} = useShortSignupForm(props.event, props.participantData)
+
+// Die aus dem langen Prozess übernommenen Schritte emittieren ihre Zielnummer aus jenem Flow mit. Hier zählt
+// nur, dass "weiter" bzw. "zurück" gedrückt wurde -- die Reihenfolge kennt dieser Host.
+const onNext = () => goNext()
+const onBack = () => goBack()
+
+const allSteps = [
+    {step: SHORT_STEP_PERSON, label: 'Person'},
+    {step: SHORT_STEP_PARTICIPATION_OPTIONS, label: 'Teilnahmeoptionen'},
+    {step: SHORT_STEP_PHOTO, label: 'Fotoerlaubnis'},
+    {step: SHORT_STEP_PAYMENT, label: 'Zahlungsart'},
+    {step: SHORT_STEP_SUMMARY, label: 'Zusammenfassung'},
+]
+
+// Nur die tatsächlich vorkommenden Schritte anzeigen, sonst zeigt die Leiste Schritte, die nie erscheinen.
+const steps = computed(() =>
+    allSteps.filter(s => stepVisible(props.event, s.step, summaryAmountValue.value))
+)
+
+const currentIndex = computed(() => steps.value.findIndex(s => s.step === currentStep.value))
+</script>
+
+<template>
+    <div>
+        <!-- Nach Submit -->
+        <SubmitSuccess
+            v-if="submitResult?.status === 'success'"
+            :participant="submitResult?.participant"
+            :event="event"
+        />
+        <SubmitAlreadyExists v-else-if="submitResult?.status === 'exists'" :event="event" />
+
+        <template v-else>
+            <!-- Fortschrittsleiste -->
+            <div class="signup-progress">
+                <div class="signup-progress-pills">
+                    <template v-for="(s, index) in steps" :key="s.step">
+                        <div v-if="index > 0" class="signup-progress-separator"></div>
+                        <div
+                            class="signup-pill"
+                            :class="{
+                                'signup-pill--active': currentStep === s.step,
+                                'signup-pill--done': currentStep > s.step,
+                                'signup-pill--upcoming': currentStep < s.step,
+                            }"
+                            @click="currentStep > s.step ? goToStep(s.step) : null"
+                        >
+                            <span v-if="currentStep > s.step" class="signup-pill__check">✓</span>
+                            {{ s.label }}
+                        </div>
+                    </template>
+                </div>
+
+                <div class="signup-progress-bar">
+                    <div
+                        class="signup-progress-bar__fill"
+                        :style="{ width: (steps.length > 1 ? (currentIndex / (steps.length - 1)) * 100 : 100) + '%' }"
+                    ></div>
+                </div>
+
+                <div class="signup-progress-mobile">
+                    Schritt {{ currentIndex + 1 }} von {{ steps.length }}:
+                    <strong>{{ steps.find(s => s.step === currentStep)?.label }}</strong>
+                </div>
+            </div>
+
+            <!-- Steps -->
+            <form @submit.prevent="submit">
+                <ShortStepPerson
+                    v-if="currentStep === SHORT_STEP_PERSON"
+                    :formData="formData" :event="event" :isMinor="isMinor"
+                    :localGroups="localGroups" :needsLocalGroup="needsLocalGroup"
+                    @next="onNext"
+                />
+                <StepParticipationOptions
+                    v-if="currentStep === SHORT_STEP_PARTICIPATION_OPTIONS"
+                    :formData="formData" :event="event"
+                    @next="onNext" @back="onBack"
+                />
+                <StepPhotoPermissions
+                    v-if="currentStep === SHORT_STEP_PHOTO"
+                    :formData="formData" :event="event"
+                    @next="onNext" @back="onBack"
+                />
+                <StepPaymentMethod
+                    v-if="currentStep === SHORT_STEP_PAYMENT"
+                    :formData="formData" :event="event"
+                    @next="onNext" @back="onBack"
+                />
+                <ShortStepSummary
+                    v-if="currentStep === SHORT_STEP_SUMMARY"
+                    :formData="formData"
+                    :event="event"
+                    :isMinor="isMinor"
+                    :summaryAmount="summaryAmount"
+                    :summaryAmountValue="summaryAmountValue"
+                    :summaryLoading="summaryLoading"
+                    :submitting="submitting"
+                    :submitError="submitError"
+                    @back="onBack"
+                    @submit="submit"
+                />
+            </form>
+        </template>
+    </div>
+</template>
+
+<!-- Unscoped und mit dem langen Anmeldeprozess geteilt. -->
+<style src="../SignUpForm/signupForm.css"></style>
diff --git a/app/Domains/Event/Views/Partials/ShortSignUpForm/composables/shortStepFlow.js b/app/Domains/Event/Views/Partials/ShortSignUpForm/composables/shortStepFlow.js
new file mode 100644
index 0000000..465b472
--- /dev/null
+++ b/app/Domains/Event/Views/Partials/ShortSignUpForm/composables/shortStepFlow.js
@@ -0,0 +1,37 @@
+// Schrittreihenfolge der Kurzanmeldung. Zwei Schritte sind optional: die Teilnahmeoptionen entfallen, wenn für
+// die Veranstaltung keine definiert sind, die Zahlungsart entfällt bei Betrag 0 oder wenn es ohnehin nur eine
+// Zahlungsart gibt (die wird dann vorausgewählt).
+export const SHORT_STEP_PERSON = 1
+export const SHORT_STEP_PARTICIPATION_OPTIONS = 2
+export const SHORT_STEP_PHOTO = 3
+export const SHORT_STEP_PAYMENT = 4
+export const SHORT_STEP_SUMMARY = 5
+
+export function stepVisible(event, step, amountValue) {
+    if (step === SHORT_STEP_PARTICIPATION_OPTIONS) {
+        return (event.participationOptions?.length ?? 0) > 0
+    }
+
+    if (step === SHORT_STEP_PAYMENT) {
+        const activeMethods = (event.paymentMethods ?? []).filter(m => m.active)
+        return amountValue > 0 && activeMethods.length > 1
+    }
+
+    return true
+}
+
+export function nextVisibleFrom(event, step, amountValue) {
+    let candidate = step + 1
+    while (candidate < SHORT_STEP_SUMMARY && !stepVisible(event, candidate, amountValue)) {
+        candidate++
+    }
+    return candidate
+}
+
+export function prevVisibleFrom(event, step, amountValue) {
+    let candidate = step - 1
+    while (candidate > SHORT_STEP_PERSON && !stepVisible(event, candidate, amountValue)) {
+        candidate--
+    }
+    return candidate
+}
diff --git a/app/Domains/Event/Views/Partials/ShortSignUpForm/composables/useShortSignupForm.js b/app/Domains/Event/Views/Partials/ShortSignUpForm/composables/useShortSignupForm.js
new file mode 100644
index 0000000..b591bd1
--- /dev/null
+++ b/app/Domains/Event/Views/Partials/ShortSignUpForm/composables/useShortSignupForm.js
@@ -0,0 +1,155 @@
+import {computed, reactive, ref} from 'vue'
+import axios from 'axios'
+import {differenceInYears, parseISO} from 'date-fns'
+import {SHORT_STEP_PERSON, nextVisibleFrom, prevVisibleFrom} from './shortStepFlow.js'
+
+export function useShortSignupForm(event, participantData) {
+    const currentStep = ref(SHORT_STEP_PERSON)
+    const submitting = ref(false)
+    const summaryLoading = ref(false)
+    const submitResult = ref(null) // null | { status: 'success'|'exists', participant: {} }
+    const submitError = ref('')
+
+    // Gibt es nur eine Zahlungsart, wird sie vorausgewählt und der Zahlungsschritt entfällt.
+    const activeMethods = (event.paymentMethods ?? []).filter(m => m.active)
+
+    // Bei genau einem teilnehmenden Stamm wird dieser gesetzt, ohne danach zu fragen; erst ab zwei
+    // Stämmen erscheint das Auswahlfeld.
+    const localGroups = event.contributingLocalGroups ?? []
+    const needsLocalGroup = localGroups.length > 1
+
+    const formData = reactive({
+        userId: participantData.id,
+        vorname: participantData.firstname ?? '',
+        nachname: participantData.lastname ?? '',
+        pfadiname: participantData.nickname ?? '',
+        geburtsdatum: participantData.birthday ?? '',
+        email_1: participantData.email ?? '',
+        telefon_1: participantData.phone ?? '',
+        localGroup: localGroups.length === 1 ? localGroups[0].id : (participantData.localGroup ?? '-1'),
+        ansprechpartner: '',
+        email_2: '',
+        allergien: participantData.allergies ?? '',
+        intolerances: participantData.intolerances ?? '',
+        first_aid: '-1',
+        badeerlaubnis: '-1',
+        // Antworten auf die event-spezifischen Teilnahmeoptionen: { [question.key]: option.value }
+        participationOptions: {},
+        foto: {socialmedia: false, print: false, webseite: false, partner: false, intern: false},
+        paymentMethod: activeMethods.length === 1 ? activeMethods[0].slug : null,
+        paymentOptions: {},
+        summary_information_correct: false,
+        summary_accept_terms: false,
+        legal_accepted: false,
+        payment: false,
+    })
+
+    // Minderjährigkeit steuert Kontaktperson, Erweiterte Erste Hilfe und Badeerlaubnis. Die Grenze von 18 Jahren
+    // entspricht Age::isfullAged() im Backend.
+    const isMinor = computed(() => {
+        if (!formData.geburtsdatum) {
+            return false
+        }
+        return differenceInYears(new Date(), parseISO(formData.geburtsdatum)) < 18
+    })
+
+    const summaryAmount = ref('')
+    const summaryAmountValue = ref(0)
+    const amountLoaded = ref(false)
+
+    // Der Betrag steht für die ganze Anmeldung fest (feste Teilnahmegruppe, fester Zeitraum) und wird deshalb
+    // genau einmal geholt. Er entscheidet, ob der Zahlungsschritt überhaupt vorkommt.
+    const ensureAmount = async () => {
+        if (amountLoaded.value) {
+            return
+        }
+
+        summaryLoading.value = true
+        try {
+            const res = await axios.post('/api/v1/event/' + event.id + '/short-calculate-amount')
+            summaryAmount.value = res.data.amount
+            summaryAmountValue.value = Number(res.data.amountValue ?? 0)
+            amountLoaded.value = true
+
+            if (summaryAmountValue.value <= 0) {
+                formData.paymentMethod = null
+                formData.paymentOptions = {}
+            }
+        } finally {
+            summaryLoading.value = false
+        }
+    }
+
+    const goToStep = (step) => {
+        currentStep.value = step
+    }
+
+    const goNext = async () => {
+        await ensureAmount()
+        goToStep(nextVisibleFrom(event, currentStep.value, summaryAmountValue.value))
+    }
+
+    const goBack = async () => {
+        await ensureAmount()
+        goToStep(prevVisibleFrom(event, currentStep.value, summaryAmountValue.value))
+    }
+
+    const submit = async () => {
+        if (!formData.summary_information_correct || !formData.summary_accept_terms || !formData.legal_accepted) {
+            return
+        }
+
+        submitting.value = true
+        submitError.value = ''
+        try {
+            const res = await axios.post('/api/v1/event/' + event.id + '/short-signup', {
+                firstname: formData.vorname,
+                lastname: formData.nachname,
+                nickname: formData.pfadiname || null,
+                birthday: formData.geburtsdatum,
+                email: formData.email_1,
+                phone: formData.telefon_1,
+                localGroup: formData.localGroup !== '-1' ? formData.localGroup : null,
+                contactPerson: isMinor.value ? formData.ansprechpartner : null,
+                contactEmail: isMinor.value ? formData.email_2 : null,
+                allergies: formData.allergien || null,
+                intolerances: formData.intolerances || null,
+                firstAidPermission: isMinor.value && formData.first_aid !== '-1' ? formData.first_aid : null,
+                swimmingPermission: isMinor.value && formData.badeerlaubnis !== '-1' ? formData.badeerlaubnis : null,
+                foto: formData.foto,
+                participationOptions: formData.participationOptions,
+                paymentMethod: formData.paymentMethod,
+                paymentOptions: formData.paymentOptions,
+            })
+
+            submitResult.value = {
+                status: res.data.status,
+                participant: res.data.participant,
+            }
+        } catch (error) {
+            submitError.value = error.response?.data?.message
+                ?? 'Die Anmeldung konnte nicht gespeichert werden. Bitte versuche es später erneut.'
+        } finally {
+            submitting.value = false
+        }
+    }
+
+    return {
+        currentStep,
+        goToStep,
+        goNext,
+        goBack,
+        formData,
+        isMinor,
+        localGroups,
+        needsLocalGroup,
+        submit,
+        submitting,
+        submitResult,
+        submitError,
+        summaryLoading,
+        summaryAmount,
+        summaryAmountValue,
+        ensureAmount,
+    }
+}
diff --git a/app/Domains/Event/Views/Partials/ShortSignUpForm/steps/ShortStepPerson.vue b/app/Domains/Event/Views/Partials/ShortSignUpForm/steps/ShortStepPerson.vue
new file mode 100644
index 0000000..0b3e625
--- /dev/null
+++ b/app/Domains/Event/Views/Partials/ShortSignUpForm/steps/ShortStepPerson.vue
@@ -0,0 +1,218 @@
+<script setup>
+import ErrorText from "../../../../../../Views/Components/ErrorText.vue";
+import {reactive} from "vue";
+
+const props = defineProps({
+    formData: Object,
+    event: Object,
+    isMinor: Boolean,
+    localGroups: {type: Array, default: () => []},
+    needsLocalGroup: Boolean,
+})
+const emit = defineEmits(['next'])
+
+const errors = reactive({
+    vorname: '',
+    nachname: '',
+    geburtsdatum: '',
+    localGroup: '',
+    email_1: '',
+    telefon_1: '',
+    ansprechpartner: '',
+    email_2: '',
+    first_aid: '',
+    badeerlaubnis: '',
+})
+
+// Nur sichtbare Felder werden geprüft -- Kontaktperson und Erlaubnisse gibt es bei Volljährigen nicht.
+const next = () => {
+    Object.keys(errors).forEach(key => errors[key] = '')
+
+    let hasError = false
+
+    if (!props.formData.vorname) {
+        errors.vorname = 'Bitte einen Vornamen angeben.'
+        hasError = true
+    }
+
+    if (!props.formData.nachname) {
+        errors.nachname = 'Bitte einen Nachnamen angeben.'
+        hasError = true
+    }
+
+    if (!props.formData.geburtsdatum) {
+        errors.geburtsdatum = 'Bitte ein Geburtsdatum angeben.'
+        hasError = true
+    }
+
+    if (props.needsLocalGroup && (!props.formData.localGroup || props.formData.localGroup === '-1')) {
+        errors.localGroup = 'Bitte einen Stamm auswählen.'
+        hasError = true
+    }
+
+    if (!props.formData.email_1) {
+        errors.email_1 = 'Bitte eine E-Mail-Adresse angeben.'
+        hasError = true
+    }
+
+    if (!props.formData.telefon_1) {
+        errors.telefon_1 = 'Bitte eine Telefonnummer angeben.'
+        hasError = true
+    }
+
+    if (props.isMinor) {
+        if (!props.formData.ansprechpartner) {
+            errors.ansprechpartner = 'Bitte eine Kontaktperson angeben.'
+            hasError = true
+        }
+
+        if (!props.formData.email_2) {
+            errors.email_2 = 'Bitte eine E-Mail-Adresse der Kontaktperson angeben.'
+            hasError = true
+        }
+
+        if (props.formData.first_aid === '-1') {
+            errors.first_aid = 'Bitte triff eine Entscheidung. Bist du dir unsicher, kontaktiere bitte die Aktionsleitung.'
+            hasError = true
+        }
+
+        if (props.event.swimmingPermissionRequired && props.formData.badeerlaubnis === '-1') {
+            errors.badeerlaubnis = 'Bitte triff eine Entscheidung. Bist du dir unsicher, kontaktiere bitte die Aktionsleitung.'
+            hasError = true
+        }
+    }
+
+    if (hasError) {
+        return
+    }
+
+    emit('next')
+}
+</script>
+
+<template>
+    <div>
+        <h3>Angaben zur Person</h3>
+        <table class="form-table">
+            <tr>
+                <td>Vorname:</td>
+                <td>
+                    <input type="text" v-model="formData.vorname" />
+                    <ErrorText :message="errors.vorname" />
+                </td>
+            </tr>
+            <tr>
+                <td>Pfadiname:</td>
+                <td>
+                    <input type="text" v-model="formData.pfadiname" />
+                </td>
+            </tr>
+            <tr>
+                <td>Nachname:</td>
+                <td>
+                    <input type="text" v-model="formData.nachname" />
+                    <ErrorText :message="errors.nachname" />
+                </td>
+            </tr>
+            <tr>
+                <td>Geburtsdatum:</td>
+                <td>
+                    <input type="date" v-model="formData.geburtsdatum" />
+                    <ErrorText :message="errors.geburtsdatum" />
+                </td>
+            </tr>
+            <tr v-if="needsLocalGroup">
+                <td>Stamm:</td>
+                <td>
+                    <select v-model="formData.localGroup">
+                        <option value="-1">Bitte wählen</option>
+                        <option v-for="group in localGroups" :key="group.id" :value="group.id">{{ group.name }}</option>
+                    </select>
+                    <ErrorText :message="errors.localGroup" />
+                </td>
+            </tr>
+            <tr>
+                <td>E-Mail:</td>
+                <td>
+                    <input type="email" v-model="formData.email_1" />
+                    <ErrorText :message="errors.email_1" />
+                </td>
+            </tr>
+            <tr>
+                <td>Telefon:</td>
+                <td>
+                    <input type="text" v-model="formData.telefon_1" />
+                    <ErrorText :message="errors.telefon_1" />
+                </td>
+            </tr>
+
+            <template v-if="isMinor">
+                <tr>
+                    <td>Kontaktperson (Nachname, Vorname):</td>
+                    <td>
+                        <input type="text" v-model="formData.ansprechpartner" />
+                        <ErrorText :message="errors.ansprechpartner" />
+                    </td>
+                </tr>
+                <tr>
+                    <td>E-Mail der Kontaktperson:</td>
+                    <td>
+                        <input type="email" v-model="formData.email_2" />
+                        <ErrorText :message="errors.email_2" />
+                    </td>
+                </tr>
+            </template>
+
+            <tr>
+                <td>Allergien:</td>
+                <td>
+                    <input type="text" v-model="formData.allergien" />
+                </td>
+            </tr>
+            <tr>
+                <td>Unverträglichkeiten:</td>
+                <td>
+                    <input type="text" v-model="formData.intolerances" />
+                </td>
+            </tr>
+
+            <template v-if="isMinor">
+                <tr>
+                    <td>Erweiterte Erste Hilfe erlaubt:</td>
+                    <td>
+                        <select v-model="formData.first_aid">
+                            <option value="-1">Bitte wählen</option>
+                            <option
+                                v-for="firstAidPermission in event.firstAidPermissions"
+                                :key="firstAidPermission.slug"
+                                :value="firstAidPermission.slug">{{ firstAidPermission.name }}</option>
+                        </select><br />
+                        <span style="font-size: 0.8rem; color: #6b7280;">
+                            Nicht dringend-notwendige Erste-Hilfe-Maßnahmen, beinhaltet das Entfernen von Zecken und Splittern sowie das Kleben von Pflastern.
+                        </span>
+                        <ErrorText :message="errors.first_aid" />
+                    </td>
+                </tr>
+                <tr v-if="event.swimmingPermissionRequired">
+                    <td>Badeerlaubnis:</td>
+                    <td>
+                        <select v-model="formData.badeerlaubnis">
+                            <option value="-1">Bitte wählen</option>
+                            <option
+                                v-for="swimmingPermission in event.swimmingPermissions"
+                                :key="swimmingPermission.slug"
+                                :value="swimmingPermission.slug">{{ swimmingPermission.name }}</option>
+                        </select>
+                        <ErrorText :message="errors.badeerlaubnis" />
+                    </td>
+                </tr>
+            </template>
+
+            <tr>
+                <td colspan="2" class="btn-row">
+                    <button type="button" class="btn-primary" @click="next">Weiter →</button>
+                </td>
+            </tr>
+        </table>
+    </div>
+</template>
diff --git a/app/Domains/Event/Views/Partials/ShortSignUpForm/steps/ShortStepSummary.vue b/app/Domains/Event/Views/Partials/ShortSignUpForm/steps/ShortStepSummary.vue
new file mode 100644
index 0000000..504eb19
--- /dev/null
+++ b/app/Domains/Event/Views/Partials/ShortSignUpForm/steps/ShortStepSummary.vue
@@ -0,0 +1,187 @@
+<script setup>
+import {computed} from "vue";
+
+const PAYMENT_ACCOUNT_TRANSACTION = 'PAYMENT_ACCOUNT_TRANSACTION'
+
+const props = defineProps({
+    formData: Object,
+    event: Object,
+    isMinor: Boolean,
+    summaryAmount: String,
+    summaryAmountValue: {type: Number, default: 0},
+    summaryLoading: Boolean,
+    submitting: Boolean,
+    submitError: {type: String, default: ''},
+})
+const emit = defineEmits(['back', 'submit'])
+
+const selectedMethod = computed(() =>
+    (props.event.paymentMethods ?? []).find(m => m.slug === props.formData.paymentMethod) ?? null
+)
+
+// Die Überweisungs-Bestätigung wird nur bei Banküberweisung verlangt.
+const requiresPaymentConfirmation = computed(() =>
+    props.formData.paymentMethod === PAYMENT_ACCOUNT_TRANSACTION
+)
+
+// Bestätigungstext ist ein admin-konfigurierbarer Freitext ({amount}-Platzhalter), sonst Default.
+const paymentConfirmationText = computed(() => {
+    const configured = selectedMethod.value?.configuration?.summary_confirmation_text
+    const template = (configured && String(configured).trim() !== '')
+        ? configured
+        : 'Ich bestätige, den Betrag von {amount} zu überweisen.'
+    return template.replaceAll('{amount}', props.summaryAmount ?? '')
+})
+
+// Gewählte Teilnahmeoptionen für die Zusammenfassung (Label statt Wert anzeigen).
+const selectedParticipationOptions = computed(() =>
+    (props.event.participationOptions ?? []).map(question => {
+        const value = props.formData.participationOptions[question.key]
+        const option = (question.options ?? []).find(o => o.value === value)
+        return {label: question.title || question.label, value: option?.label ?? ''}
+    }).filter(entry => entry.value !== '')
+)
+
+// Der Stamm steht entweder fest (genau ein teilnehmender Stamm) oder wurde auf Seite 1 gewählt.
+const localGroupName = computed(() =>
+    (props.event.contributingLocalGroups ?? []).find(g => g.id === props.formData.localGroup)?.name ?? null
+)
+
+const permissionName = (list, slug) =>
+    (list ?? []).find(entry => entry.slug === slug)?.name ?? '—'
+
+const canSubmit = computed(() =>
+    props.formData.summary_information_correct
+    && props.formData.summary_accept_terms
+    && props.formData.legal_accepted
+    && (!requiresPaymentConfirmation.value || props.formData.payment)
+    && !props.submitting
+)
+</script>
+
+<template>
+    <div>
+        <h3>Zusammenfassung</h3>
+
+        <div v-if="summaryLoading" style="color: #6b7280; padding: 20px 0;">Wird geladen…</div>
+        <div v-else>
+            <table class="form-table" style="margin-bottom: 20px;">
+                <tr>
+                    <td>Dein Name:</td>
+                    <td>{{ formData.vorname }} {{ formData.nachname }}</td>
+                </tr>
+                <tr v-if="formData.pfadiname">
+                    <td>Pfadiname:</td>
+                    <td>{{ formData.pfadiname }}</td>
+                </tr>
+                <tr>
+                    <td>Deine E-Mail:</td>
+                    <td>{{ formData.email_1 }}</td>
+                </tr>
+                <tr>
+                    <td>Deine Telefonnummer:</td>
+                    <td>{{ formData.telefon_1 }}</td>
+                </tr>
+                <tr v-if="localGroupName">
+                    <td>Stamm:</td>
+                    <td>{{ localGroupName }}</td>
+                </tr>
+
+                <template v-if="isMinor">
+                    <tr>
+                        <td>Kontaktperson:</td>
+                        <td>{{ formData.ansprechpartner }}</td>
+                    </tr>
+                    <tr>
+                        <td>E-Mail der Kontaktperson:</td>
+                        <td>{{ formData.email_2 }}</td>
+                    </tr>
+                    <tr>
+                        <td>Erweiterte Erste Hilfe:</td>
+                        <td>{{ permissionName(event.firstAidPermissions, formData.first_aid) }}</td>
+                    </tr>
+                    <tr v-if="event.swimmingPermissionRequired">
+                        <td>Badeerlaubnis:</td>
+                        <td>{{ permissionName(event.swimmingPermissions, formData.badeerlaubnis) }}</td>
+                    </tr>
+                </template>
+
+                <tr>
+                    <td>Allergien:</td>
+                    <td>{{ formData.allergien || 'Keine Angabe' }}</td>
+                </tr>
+                <tr>
+                    <td>Unverträglichkeiten:</td>
+                    <td>{{ formData.intolerances || 'Keine Angabe' }}</td>
+                </tr>
+
+                <tr v-for="option in selectedParticipationOptions" :key="option.label">
+                    <td>{{ option.label }}:</td>
+                    <td>{{ option.value }}</td>
+                </tr>
+
+                <tr>
+                    <td>Foto-Erlaubnis:</td>
+                    <td>
+                        <strong>Social Media:</strong> {{ formData.foto.socialmedia ? 'Ja' : 'Nein' }},
+                        <strong>Printmedien:</strong> {{ formData.foto.print ? 'Ja' : 'Nein' }},
+                        <strong>Webseite:</strong> {{ formData.foto.webseite ? 'Ja' : 'Nein' }},
+                        <strong>Partnerorganisationen:</strong> {{ formData.foto.partner ? 'Ja' : 'Nein' }},
+                        <strong>Interne Zwecke:</strong> {{ formData.foto.intern ? 'Ja' : 'Nein' }}
+                    </td>
+                </tr>
+
+                <tr><td>Veranstaltung:</td><td><strong>{{ event.name }}</strong></td></tr>
+                <tr><td>Zeitraum:</td><td>{{ event.eventBegin }} – {{ event.eventEnd }}</td></tr>
+            </table>
+
+            <h4 style="margin: 0 0 8px 0;">Kostenübersicht</h4>
+            <table class="form-table cost-table" style="margin-bottom: 20px;">
+                <tr class="cost-total">
+                    <td><strong>Teilnahmebeitrag:</strong></td>
+                    <td><strong>{{ summaryAmount }}</strong></td>
+                </tr>
+            </table>
+
+            <div style="display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px;">
+                <label style="display: flex; gap: 10px; cursor: pointer;">
+                    <input type="checkbox" v-model="formData.summary_information_correct" />
+                    Ich bestätige, dass alle Angaben korrekt sind.
+                </label>
+                <label style="display: flex; gap: 10px; cursor: pointer;">
+                    <input type="checkbox" v-model="formData.summary_accept_terms" />
+                    Ich akzeptiere die Teilnahmebedingungen.
+                </label>
+                <label style="display: flex; gap: 10px; cursor: pointer;">
+                    <input type="checkbox" v-model="formData.legal_accepted" />
+                    Ich stimme der Datenschutzerklärung zu.
+                </label>
+                <label v-if="requiresPaymentConfirmation" style="display: flex; gap: 10px; cursor: pointer;">
+                    <input type="checkbox" v-model="formData.payment" />
+                    {{ paymentConfirmationText }}
+                </label>
+            </div>
+
+            <p v-if="submitError" style="color: #991b1b; font-weight: 600;">{{ submitError }}</p>
+
+            <div class="btn-row">
+                <button type="button" class="btn-secondary" @click="emit('back')">← Zurück</button>
+                <button
+                    type="submit"
+                    class="btn-primary"
+                    :disabled="!canSubmit"
+                    style="background: #059669;"
+                >
+                    {{ submitting ? 'Wird gesendet…' : 'Jetzt anmelden ✓' }}
+                </button>
+            </div>
+        </div>
+    </div>
+</template>
+
+<style scoped>
+.cost-table .cost-total td {
+    border-top: 1px solid #d1d5db;
+    padding-top: 8px;
+}
+</style>
diff --git a/app/Domains/Event/Views/Partials/SignUpForm/SignupForm.vue b/app/Domains/Event/Views/Partials/SignUpForm/SignupForm.vue
index 63f5f4c..e051dd2 100644
--- a/app/Domains/Event/Views/Partials/SignUpForm/SignupForm.vue
+++ b/app/Domains/Event/Views/Partials/SignUpForm/SignupForm.vue
@@ -122,170 +122,5 @@ const steps = [
     </div>
 </template>
 
-<style>
-/* ─── Progress (Step-Pills) ─── */
-.signup-progress {
-    margin-bottom: 28px;
-}
-
-.signup-progress-pills {
-    display: flex;
-    gap: 6px;
-    flex-wrap: wrap;
-    align-items: center;
-}
-
-.signup-progress-separator {
-    flex-shrink: 0;
-    width: 16px;
-    height: 2px;
-    background: #e5e7eb;
-    border-radius: 1px;
-}
-
-.signup-pill {
-    padding: 5px 14px;
-    border-radius: 999px;
-    font-size: 0.78rem;
-    font-weight: 600;
-    white-space: nowrap;
-    border: 2px solid;
-    cursor: default;
-}
-
-.signup-pill__check { margin-right: 4px; }
-
-.signup-pill--active {
-    border-color: #2563eb;
-    background: #2563eb;
-    color: white;
-}
-
-.signup-pill--done {
-    border-color: #bbf7d0;
-    background: #f0fdf4;
-    color: #15803d;
-    cursor: pointer;
-}
-
-.signup-pill--upcoming {
-    border-color: #e5e7eb;
-    background: #f9fafb;
-    color: #9ca3af;
-}
-
-.signup-progress-bar {
-    margin-top: 10px;
-    height: 3px;
-    background: #e5e7eb;
-    border-radius: 2px;
-    overflow: hidden;
-}
-
-.signup-progress-bar__fill {
-    height: 100%;
-    background: linear-gradient(90deg, #2563eb, #3b82f6);
-    border-radius: 2px;
-    transition: width 0.3s ease;
-}
-
-.signup-progress-mobile {
-    display: none;
-    margin-top: 8px;
-    font-size: 0.9rem;
-    color: #374151;
-}
-
-/* ─── Form-Table ─── */
-.form-table { width: 100%; border-collapse: collapse; }
-.form-table td { padding: 8px 12px 8px 0; vertical-align: top; }
-.form-table td:first-child { width: 220px; color: #374151; font-weight: 500; }
-.form-table input[type="text"],
-.form-table input[type="date"],
-.form-table input[type="email"],
-.form-table input[type="number"],
-.form-table select,
-.form-table textarea {
-    width: 100%;
-    padding: 6px 10px;
-    border: 1px solid #d1d5db;
-    border-radius: 6px;
-    font-size: 0.95rem;
-    box-sizing: border-box;
-}
-
-.btn-row { display: flex; gap: 10px; padding-top: 16px; flex-wrap: wrap; }
-.btn-primary {
-    padding: 8px 20px;
-    background: #2563eb;
-    color: white;
-    border: none;
-    border-radius: 8px;
-    font-weight: 600;
-    cursor: pointer;
-}
-.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
-.btn-secondary {
-    padding: 8px 20px;
-    background: #f3f4f6;
-    color: #374151;
-    border: 1px solid #d1d5db;
-    border-radius: 8px;
-    font-weight: 600;
-    cursor: pointer;
-}
-
-/* ─── Tablet ─── */
-@media (max-width: 1023px) {
-    .form-table td:first-child {
-        width: 160px;
-    }
-}
-
-/* ─── Smartphone ─── */
-@media (max-width: 639px) {
-    /* Pills auf Mobile: kompakter, Trennstriche ausblenden */
-    .signup-progress-pills {
-        display: none;
-    }
-    .signup-progress-mobile {
-        display: block;
-    }
-
-    /* Form-Table: Label oberhalb des Feldes */
-    .form-table,
-    .form-table tbody,
-    .form-table tr {
-        display: block;
-        width: 100%;
-    }
-
-    .form-table td {
-        display: block;
-        width: 100% !important;
-        padding: 4px 0;
-    }
-
-    .form-table td:first-child {
-        width: 100% !important;
-        font-weight: 600;
-        color: #374151;
-        padding-top: 10px;
-    }
-
-    .form-table td[colspan] {
-        width: 100% !important;
-    }
-
-    .btn-row {
-        flex-direction: column-reverse;
-        gap: 8px;
-    }
-
-    .btn-primary,
-    .btn-secondary {
-        width: 100%;
-        padding: 12px 20px;
-    }
-}
-</style>
+<!-- Unscoped und mit der Kurzanmeldung geteilt (ShortSignupForm.vue bindet dieselbe Datei ein). -->
+<style src="./signupForm.css"></style>
diff --git a/app/Domains/Event/Views/Partials/SignUpForm/signupForm.css b/app/Domains/Event/Views/Partials/SignUpForm/signupForm.css
new file mode 100644
index 0000000..b00723c
--- /dev/null
+++ b/app/Domains/Event/Views/Partials/SignUpForm/signupForm.css
@@ -0,0 +1,167 @@
+/* Geteilte Styles der Anmelde-Wizards (langer Prozess und Kurzanmeldung). */
+
+/* ─── Progress (Step-Pills) ─── */
+.signup-progress {
+    margin-bottom: 28px;
+}
+
+.signup-progress-pills {
+    display: flex;
+    gap: 6px;
+    flex-wrap: wrap;
+    align-items: center;
+}
+
+.signup-progress-separator {
+    flex-shrink: 0;
+    width: 16px;
+    height: 2px;
+    background: #e5e7eb;
+    border-radius: 1px;
+}
+
+.signup-pill {
+    padding: 5px 14px;
+    border-radius: 999px;
+    font-size: 0.78rem;
+    font-weight: 600;
+    white-space: nowrap;
+    border: 2px solid;
+    cursor: default;
+}
+
+.signup-pill__check { margin-right: 4px; }
+
+.signup-pill--active {
+    border-color: #2563eb;
+    background: #2563eb;
+    color: white;
+}
+
+.signup-pill--done {
+    border-color: #bbf7d0;
+    background: #f0fdf4;
+    color: #15803d;
+    cursor: pointer;
+}
+
+.signup-pill--upcoming {
+    border-color: #e5e7eb;
+    background: #f9fafb;
+    color: #9ca3af;
+}
+
+.signup-progress-bar {
+    margin-top: 10px;
+    height: 3px;
+    background: #e5e7eb;
+    border-radius: 2px;
+    overflow: hidden;
+}
+
+.signup-progress-bar__fill {
+    height: 100%;
+    background: linear-gradient(90deg, #2563eb, #3b82f6);
+    border-radius: 2px;
+    transition: width 0.3s ease;
+}
+
+.signup-progress-mobile {
+    display: none;
+    margin-top: 8px;
+    font-size: 0.9rem;
+    color: #374151;
+}
+
+/* ─── Form-Table ─── */
+.form-table { width: 100%; border-collapse: collapse; }
+.form-table td { padding: 8px 12px 8px 0; vertical-align: top; }
+.form-table td:first-child { width: 220px; color: #374151; font-weight: 500; }
+.form-table input[type="text"],
+.form-table input[type="date"],
+.form-table input[type="email"],
+.form-table input[type="number"],
+.form-table select,
+.form-table textarea {
+    width: 100%;
+    padding: 6px 10px;
+    border: 1px solid #d1d5db;
+    border-radius: 6px;
+    font-size: 0.95rem;
+    box-sizing: border-box;
+}
+
+.btn-row { display: flex; gap: 10px; padding-top: 16px; flex-wrap: wrap; }
+.btn-primary {
+    padding: 8px 20px;
+    background: #2563eb;
+    color: white;
+    border: none;
+    border-radius: 8px;
+    font-weight: 600;
+    cursor: pointer;
+}
+.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
+.btn-secondary {
+    padding: 8px 20px;
+    background: #f3f4f6;
+    color: #374151;
+    border: 1px solid #d1d5db;
+    border-radius: 8px;
+    font-weight: 600;
+    cursor: pointer;
+}
+
+/* ─── Tablet ─── */
+@media (max-width: 1023px) {
+    .form-table td:first-child {
+        width: 160px;
+    }
+}
+
+/* ─── Smartphone ─── */
+@media (max-width: 639px) {
+    /* Pills auf Mobile: kompakter, Trennstriche ausblenden */
+    .signup-progress-pills {
+        display: none;
+    }
+    .signup-progress-mobile {
+        display: block;
+    }
+
+    /* Form-Table: Label oberhalb des Feldes */
+    .form-table,
+    .form-table tbody,
+    .form-table tr {
+        display: block;
+        width: 100%;
+    }
+
+    .form-table td {
+        display: block;
+        width: 100% !important;
+        padding: 4px 0;
+    }
+
+    .form-table td:first-child {
+        width: 100% !important;
+        font-weight: 600;
+        color: #374151;
+        padding-top: 10px;
+    }
+
+    .form-table td[colspan] {
+        width: 100% !important;
+    }
+
+    .btn-row {
+        flex-direction: column-reverse;
+        gap: 8px;
+    }
+
+    .btn-primary,
+    .btn-secondary {
+        width: 100%;
+        padding: 12px 20px;
+    }
+}
diff --git a/app/Domains/Event/Views/Partials/SignUpForm/steps/StepContactPerson.vue b/app/Domains/Event/Views/Partials/SignUpForm/steps/StepContactPerson.vue
index 5b6367c..3e36d3b 100644
--- a/app/Domains/Event/Views/Partials/SignUpForm/steps/StepContactPerson.vue
+++ b/app/Domains/Event/Views/Partials/SignUpForm/steps/StepContactPerson.vue
@@ -42,7 +42,7 @@ const next = () => {
         hasError = true
     }
 
-    if (props.formData.badeerlaubnis === '-1') {
+    if (props.event.swimmingPermissionRequired && props.formData.badeerlaubnis === '-1') {
         errors.badeerlaubnis = 'Bitte triff eine Entscheidung. Bist du dir unsicher, kontaktiere bitte die Aktionsleitung'
         hasError = true
     }
@@ -86,7 +86,7 @@ const next = () => {
                     <ErrorText :message="errors.email_2" />
                 </td>
             </tr>
-            <tr>
+            <tr v-if="event.swimmingPermissionRequired">
                 <td>Badeerlaubnis:</td>
                 <td>
                     <select v-model="formData.badeerlaubnis">
diff --git a/app/Domains/Event/Views/Signup.vue b/app/Domains/Event/Views/Signup.vue
index a941154..b3af474 100644
--- a/app/Domains/Event/Views/Signup.vue
+++ b/app/Domains/Event/Views/Signup.vue
@@ -3,6 +3,7 @@
 import AppLayout from "../../../../resources/js/layouts/AppLayout.vue";
 import ShadowedBox from "../../../Views/Components/ShadowedBox.vue";
 import SignupForm from './Partials/SignUpForm/SignupForm.vue'
+import ShortSignupForm from './Partials/ShortSignUpForm/ShortSignupForm.vue'
 import FullScreenModal from "../../../Views/Components/FullScreenModal.vue";
 import AvailableEvents from "./Partials/AvailableEvents.vue";
 import {ref} from "vue";
@@ -98,8 +99,13 @@ function close() {
             <hr class="signup-divider" />
 
             <div class="signup-body">
+                <ShortSignupForm
+                    v-if="props.event.registrationAllowed && props.event.shortRegistration"
+                    :event="props.event"
+                    :participantData="props.participantData ?? {}"
+                />
                 <SignupForm
-                    v-if="props.event.registrationAllowed"
+                    v-else-if="props.event.registrationAllowed"
                     :event="props.event"
                     :participantData="props.participantData ?? {}"
                     :localGroups="props.localGroups ?? []"
diff --git a/app/Models/Event.php b/app/Models/Event.php
index 0bd2b6f..3fe8098 100644
--- a/app/Models/Event.php
+++ b/app/Models/Event.php
@@ -45,6 +45,8 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
  * @property float $support_flat
  * @property int $alcoholics_age
  * @property boolean $archived
+ * @property boolean $short_registration
+ * @property boolean $swimming_permission_required
  * @property string|null $invoice_key
  */
 class Event extends InstancedModel
@@ -91,6 +93,9 @@ class Event extends InstancedModel
         'participation_options',
         'addons',
 
+        'short_registration',
+        'swimming_permission_required',
+
         'invoice_key',
     ];
 
@@ -121,6 +126,9 @@ class Event extends InstancedModel
 
         'participation_options' => 'array',
         'addons' => 'array',
+
+        'short_registration' => 'boolean',
+        'swimming_permission_required' => 'boolean',
     ];
 
     public function tenant(): BelongsTo
@@ -205,4 +213,18 @@ class Event extends InstancedModel
         return $this->hasMany(EventParticipant::class);
     }
 
+    /**
+     * Slug der ersten konfigurierten Teilnahmegruppe. Die Kurzanmeldung fragt die Gruppe nicht ab und ordnet
+     * jede Anmeldung dieser Gruppe zu. Null, wenn für die Veranstaltung noch keine Gebühr hinterlegt ist --
+     * dann ist eine Kurzanmeldung nicht möglich, weil `participation_type` am Teilnehmer Pflicht ist.
+     */
+    public function firstParticipationTypeSlug() : ?string {
+        return collect([
+            $this->participationFee1,
+            $this->participationFee2,
+            $this->participationFee3,
+            $this->participationFee4,
+        ])->first(fn ($participationFee) => $participationFee !== null)?->type;
+    }
+
 }
diff --git a/app/Resources/EventParticipantResource.php b/app/Resources/EventParticipantResource.php
index 42eaa5a..9a679bb 100644
--- a/app/Resources/EventParticipantResource.php
+++ b/app/Resources/EventParticipantResource.php
@@ -52,12 +52,15 @@ class EventParticipantResource extends JsonResource
                 'fullname' => $this->resource->getFullName(),
                 'age' => new Age($this->resource->birthday)->getAge(),
                 'localgroup' => $this->resource->localGroup()?->first()?->name ?? 'Nicht im LV',
-                'swimmingPermission' => $this->resource->swimmingPermission()->first()->short,
-                'extendedFirstAid' => $this->resource->firstAidPermission()->first()->name,
+                // Die Zuordnungen sind nullable: die Kurzanmeldung erhebt nicht alles, und in der Verwaltung
+                // lassen sich Werte leeren. Ohne Fallback fielen Teilnehmerliste und Detailansicht komplett aus.
+                'swimmingPermission' => $this->resource->swimmingPermission()->first()?->short ?? 'Unbekannt',
+                'extendedFirstAid' => $this->resource->firstAidPermission()->first()?->name ?? 'Unbekannt',
                 'tetanusVaccination' => $this->resource->tetanus_vaccination?->format('d.m.Y') ?? 'Unbekannt',
                 'tetanusVaccinationEdit' => $this->resource->tetanus_vaccination?->format('Y-m-d') ?? null,
                 'presenceDays' => ['real' => $presenceDays, 'support' => $presenceDaysSupport],
-                'participationType' => ParticipationType::where(['slug' => $this->resource->participation_type])->first()->name,
+                'participationType' => ParticipationType::where(['slug' => $this->resource->participation_type])->first()?->name
+                    ?? $this->resource->participation_type,
                 'needs_payment' => $this->resource->amount->getAmount() > 0
                     && $this->resource->payment_method === PaymentMethod::PAYMENT_ACCOUNT_TRANSACTION
                     && $this->resource->amount_paid?->getAmount() < $this->resource->amount->getAmount(),
@@ -87,7 +90,7 @@ class EventParticipantResource extends JsonResource
                 'state' => config('postCode.map.' . $this->resource->postcode),
                 'localGroupState' => null !== $this->resource->localGroup()->first()?->postcode ? config('postCode.map.' . $this->resource->postcode) : '--',
                 'birthday' => $this->resource->birthday->format('d.m.Y'),
-                'eatingHabit' => EatingHabit::where('slug', $this->resource->eating_habit)->first()->name,
+                'eatingHabit' => EatingHabit::where('slug', $this->resource->eating_habit)->first()?->name ?? 'Unbekannt',
                 'paymentMethod' => $this->resource->payment_method !== null
                     ? AvailablePaymentMethod::withoutGlobalScopes()->where('tenant', $this->resource->tenant)->where('slug', $this->resource->payment_method)->first()?->name ?? $this->resource->payment_method
                     : null,
@@ -96,12 +99,14 @@ class EventParticipantResource extends JsonResource
                     EfzStatus::EFZ_STATUS_NOT_REQUIRED => 'bg-green',
                     EfzStatus::EFZ_STATUS_NOT_CHECKED => 'bg-yellow',
                     EfzStatus::EFZ_STATUS_CHECKED_INVALID => 'bg-red',
+                    default => 'bg-yellow',
                 },
                 'efzStatusReadable' => match($this->resource->efz_status) {
                     EfzStatus::EFZ_STATUS_CHECKED_VALID => 'Gültig',
                     EfzStatus::EFZ_STATUS_CHECKED_INVALID => 'Nicht eingereicht',
                     EfzStatus::EFZ_STATUS_NOT_CHECKED => 'Nicht geprüft',
                     EfzStatus::EFZ_STATUS_NOT_REQUIRED => 'Nicht erforderlich',
+                    default => 'Nicht geprüft',
                 },
                 'eventName' => $this->resource->event()->first()->name,
                 'arrivalDateReadable' => $this->resource->arrival_date->format('d.m.Y'),
diff --git a/app/Resources/EventResource.php b/app/Resources/EventResource.php
index 6077f88..ac06764 100644
--- a/app/Resources/EventResource.php
+++ b/app/Resources/EventResource.php
@@ -76,6 +76,10 @@ class EventResource extends JsonResource{
             $returnArray['nameShort'] = substr($returnArray['nameShort'], 8, 13) . '...';
         }
 
+        // Steuert im Frontend, welcher Anmelde-Wizard gerendert wird, und ob die Badeerlaubnis abgefragt wird.
+        $returnArray['shortRegistration'] = (bool)$this->event->short_registration;
+        $returnArray['swimmingPermissionRequired'] = (bool)$this->event->swimming_permission_required;
+
         $returnArray['siblingReduction'] = $this->event->sibling_reduction ?? true;
         $returnArray['costUnit'] = new CostUnitResource($this->event->costUnit()->first())->toArray(true);
         $returnArray['solidarityPayment'] = $this->event->participation_fee_type === ParticipationFeeType::PARTICIPATION_FEE_TYPE_SOLIDARITY;
diff --git a/database/migrations/2026_09_15_140010_add_short_registration_to_events.php b/database/migrations/2026_09_15_140010_add_short_registration_to_events.php
new file mode 100644
index 0000000..d800be5
--- /dev/null
+++ b/database/migrations/2026_09_15_140010_add_short_registration_to_events.php
@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    public function up(): void
+    {
+        Schema::table('events', function (Blueprint $table) {
+            // Verkürzter Anmeldeprozess: fragt nur die nötigsten Daten ab, fehlende Pflichtangaben werden
+            // beim Speichern mit Platzhaltern gefüllt. Bestandsveranstaltungen bleiben beim langen Prozess.
+            $table->boolean('short_registration')->default(false);
+
+            // Ob die Badeerlaubnis überhaupt abgefragt wird -- wirkt in beiden Anmeldeprozessen. Default true,
+            // damit bestehende Veranstaltungen sich unverändert verhalten.
+            $table->boolean('swimming_permission_required')->default(true);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('events', function (Blueprint $table) {
+            $table->dropColumn(['short_registration', 'swimming_permission_required']);
+        });
+    }
+};
diff --git a/phpunit.xml b/phpunit.xml
index d703241..f3eb8d1 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -18,6 +18,9 @@
         </include>
     </source>
     <php>
+        <!-- config/postCode.php ist sehr groß und wird je Test neu geladen; mit dem PHP-Default von 128M
+             reißt die Suite ab einer gewissen Testanzahl das Limit. -->
+        <ini name="memory_limit" value="512M"/>
         <env name="APP_ENV" value="testing"/>
         <env name="APP_MAINTENANCE_DRIVER" value="file"/>
         <env name="BCRYPT_ROUNDS" value="4"/>
diff --git a/tests/Feature/ShortSignUpTest.php b/tests/Feature/ShortSignUpTest.php
new file mode 100644
index 0000000..082b887
--- /dev/null
+++ b/tests/Feature/ShortSignUpTest.php
@@ -0,0 +1,331 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Domains\Event\Actions\ShortSignUp\ShortSignUpCommand;
+use App\Domains\Event\Actions\ShortSignUp\ShortSignUpRequest;
+use App\Enumerations\EatingHabit;
+use App\Enumerations\EfzStatus;
+use App\Enumerations\FirstAidPermission;
+use App\Enumerations\ParticipationType;
+use App\Enumerations\SwimmingPermission;
+use App\Models\Event;
+use App\Models\EventParticipant;
+use App\Models\PaymentMethod;
+use App\Models\Tenant;
+use App\RelationModels\EventParticipationFee;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Mail;
+use Tests\TestCase;
+
+class ShortSignUpTest extends TestCase
+{
+    use RefreshDatabase;
+
+    private Tenant $tenant;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        Mail::fake();
+
+        $this->tenant = Tenant::create([
+            'slug' => 'tv', 'name' => 'Test', 'email' => 't@example.com', 'email_finance' => 'f@example.com',
+            'url' => 'test.local', 'account_name' => 'Test e.V.', 'account_iban' => 'DE00', 'account_bic' => 'XY',
+            'city' => 'Stadt', 'postcode' => '00000', 'is_active_local_group' => true, 'has_active_instance' => true,
+        ]);
+        app()->instance('tenant', $this->tenant);
+
+        PaymentMethod::create(['slug' => PaymentMethod::PAYMENT_ACCOUNT_TRANSACTION]);
+        DB::table('participation_fee_types')->insert(['slug' => 'FIXED', 'name' => 'Fixed', 'created_at' => now(), 'updated_at' => now()]);
+        ParticipationType::create(['slug' => ParticipationType::PARTICIPATION_TYPE_PARTICIPANT, 'name' => 'Teilnehmende']);
+        EfzStatus::create(['slug' => EfzStatus::EFZ_STATUS_NOT_CHECKED, 'name' => 'Nicht geprüft']);
+        EfzStatus::create(['slug' => EfzStatus::EFZ_STATUS_NOT_REQUIRED, 'name' => 'Nicht erforderlich']);
+        SwimmingPermission::create(['slug' => SwimmingPermission::SWIMMING_PERMISSION_ALLOWED, 'name' => 'Darf baden', 'short' => 'Erteilt']);
+        SwimmingPermission::create(['slug' => SwimmingPermission::SWIMMING_PERMISSION_DENIED, 'name' => 'Darf nicht baden', 'short' => 'Keine']);
+        FirstAidPermission::create(['slug' => FirstAidPermission::FIRST_AID_PERMISSION_ALLOWED, 'name' => 'Zugestimmt', 'description' => '']);
+        FirstAidPermission::create(['slug' => FirstAidPermission::FIRST_AID_PERMISSION_DENIED, 'name' => 'Abgelehnt', 'description' => '']);
+        EatingHabit::create(['slug' => EatingHabit::EATING_HABIT_OMNIVOR, 'name' => 'Omnivor']);
+    }
+
+    private function createEvent(bool $withFee = true, bool $swimmingPermissionRequired = true): Event
+    {
+        $event = Event::create([
+            'tenant' => $this->tenant->slug, 'name' => 'Event', 'identifier' => 'evt-1', 'location' => 'Ort',
+            'postal_code' => '00000', 'email' => 'e@example.com', 'start_date' => '2026-08-01', 'end_date' => '2026-08-05',
+            'early_bird_end' => '2026-07-01', 'registration_final_end' => '2026-07-20', 'early_bird_end_amount_increase' => 0,
+            'account_owner' => 'Owner', 'account_iban' => 'DE00', 'participation_fee_type' => 'FIXED',
+            'pay_per_day' => false, 'pay_direct' => false,
+            'short_registration' => true, 'swimming_permission_required' => $swimmingPermissionRequired,
+        ]);
+
+        if ($withFee) {
+            $fee = EventParticipationFee::create([
+                'tenant' => $this->tenant->slug, 'type' => ParticipationType::PARTICIPATION_TYPE_PARTICIPANT,
+                'name' => 'Teilnahme', 'description' => '', 'amount_standard' => 50.0,
+                'amount_reduced' => 30.0, 'amount_solidarity' => 70.0,
+            ]);
+            $event->participation_fee_1 = $fee->id;
+            $event->save();
+            $event->refresh();
+        }
+
+        return $event;
+    }
+
+    private function shortRequest(Event $event, array $overrides = []): ShortSignUpRequest
+    {
+        return new ShortSignUpRequest(
+            event: $event,
+            user_id: null,
+            firstname: $overrides['firstname'] ?? 'Hans',
+            lastname: $overrides['lastname'] ?? 'Muster',
+            nickname: $overrides['nickname'] ?? null,
+            // Volljährig, sofern nicht anders angegeben.
+            birthday: $overrides['birthday'] ?? new \DateTime('2000-01-01'),
+            email: $overrides['email'] ?? 'h@example.com',
+            phone: $overrides['phone'] ?? '123',
+            localGroupId: $overrides['localGroupId'] ?? null,
+            contactPerson: $overrides['contactPerson'] ?? null,
+            contactEmail: $overrides['contactEmail'] ?? null,
+            allergies: $overrides['allergies'] ?? null,
+            intolerances: $overrides['intolerances'] ?? null,
+            firstAidPermission: $overrides['firstAidPermission'] ?? null,
+            swimmingPermission: $overrides['swimmingPermission'] ?? null,
+            foto_socialmedia: true,
+            foto_print: false,
+            foto_webseite: false,
+            foto_partner: false,
+            foto_intern: false,
+            paymentMethod: $overrides['paymentMethod'] ?? PaymentMethod::PAYMENT_ACCOUNT_TRANSACTION,
+            paymentOptions: [],
+            participationOptions: $overrides['participationOptions'] ?? [],
+        );
+    }
+
+    public function test_kurzanmeldung_fuellt_nicht_erhobene_pflichtfelder(): void
+    {
+        $event = $this->createEvent();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event))->execute();
+
+        $this->assertTrue($response->success, $response->message ?? '');
+        $participant = $response->participant;
+
+        $this->assertSame('Nicht erforderlich', $participant->address_1);
+        $this->assertSame('Nicht erforderlich', $participant->city);
+        $this->assertSame('00000', $participant->postcode);
+        $this->assertNull($participant->local_group);
+        $this->assertNull($participant->address_2);
+        $this->assertNull($participant->medications);
+
+        // Zeitraum und Mahlzeiten kommen aus der Veranstaltung.
+        $this->assertSame('2026-08-01', $participant->arrival_date->format('Y-m-d'));
+        $this->assertSame('2026-08-05', $participant->departure_date->format('Y-m-d'));
+        $this->assertSame(1, $participant->arrival_eating);
+        $this->assertSame(2, $participant->departure_eating);
+
+        // Gruppe und Beitragsstufe stehen fest.
+        $this->assertSame(ParticipationType::PARTICIPATION_TYPE_PARTICIPANT, $participant->participation_type);
+        $this->assertSame('standard', $participant->fee_type);
+        $this->assertSame(50.0, $participant->amount->getAmount());
+        $this->assertSame(EatingHabit::EATING_HABIT_OMNIVOR, $participant->eating_habit);
+
+        // Volljährige brauchen keine Erlaubnisse.
+        $this->assertSame(SwimmingPermission::SWIMMING_PERMISSION_ALLOWED, $participant->swimming_permission);
+        $this->assertSame(FirstAidPermission::FIRST_AID_PERMISSION_ALLOWED, $participant->first_aid_permission);
+
+        $this->assertSame(1, $participant->invoice_sequence);
+        $this->assertTrue($participant->foto_socialmedia);
+        $this->assertFalse($participant->foto_print);
+    }
+
+    public function test_u18_ohne_abgefragte_badeerlaubnis_bekommt_keine(): void
+    {
+        $event = $this->createEvent(swimmingPermissionRequired: false);
+
+        $response = new ShortSignUpCommand($this->shortRequest($event, [
+            'birthday' => new \DateTime('2015-01-01'),
+            'contactPerson' => 'Muster, Maria',
+            'contactEmail' => 'maria@example.com',
+            'firstAidPermission' => FirstAidPermission::FIRST_AID_PERMISSION_ALLOWED,
+        ]))->execute();
+
+        $this->assertTrue($response->success, $response->message ?? '');
+        $this->assertSame(SwimmingPermission::SWIMMING_PERMISSION_DENIED, $response->participant->swimming_permission);
+        $this->assertSame(EfzStatus::EFZ_STATUS_NOT_REQUIRED, $response->participant->efz_status);
+        $this->assertSame('Muster, Maria', $response->participant->contact_person);
+        $this->assertSame('maria@example.com', $response->participant->email_2);
+    }
+
+    public function test_u18_uebernimmt_gewaehlte_badeerlaubnis(): void
+    {
+        $event = $this->createEvent();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event, [
+            'birthday' => new \DateTime('2015-01-01'),
+            'contactPerson' => 'Muster, Maria',
+            'contactEmail' => 'maria@example.com',
+            'firstAidPermission' => FirstAidPermission::FIRST_AID_PERMISSION_DENIED,
+            'swimmingPermission' => SwimmingPermission::SWIMMING_PERMISSION_ALLOWED,
+        ]))->execute();
+
+        $this->assertTrue($response->success, $response->message ?? '');
+        $this->assertSame(SwimmingPermission::SWIMMING_PERMISSION_ALLOWED, $response->participant->swimming_permission);
+        $this->assertSame(FirstAidPermission::FIRST_AID_PERMISSION_DENIED, $response->participant->first_aid_permission);
+    }
+
+    public function test_u18_ohne_kontaktperson_wird_abgelehnt(): void
+    {
+        $event = $this->createEvent();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event, [
+            'birthday' => new \DateTime('2015-01-01'),
+        ]))->execute();
+
+        $this->assertFalse($response->success);
+        $this->assertSame(0, EventParticipant::count());
+    }
+
+    public function test_ohne_teilnahmegruppe_wird_abgelehnt(): void
+    {
+        $event = $this->createEvent(withFee: false);
+
+        $response = new ShortSignUpCommand($this->shortRequest($event))->execute();
+
+        $this->assertFalse($response->success);
+        $this->assertNotNull($response->message);
+        $this->assertSame(0, EventParticipant::count());
+    }
+
+    public function test_teilnahmeoptionen_werden_gespeichert(): void
+    {
+        $event = $this->createEvent();
+        $event->participation_options = [[
+            'key' => 'shirt',
+            'title' => 'T-Shirt',
+            'label' => 'T-Shirt-Größe',
+            'options' => [['value' => 'm', 'label' => 'M'], ['value' => 'l', 'label' => 'L']],
+        ]];
+        $event->save();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event, [
+            'participationOptions' => ['shirt' => 'l'],
+        ]))->execute();
+
+        $this->assertTrue($response->success, $response->message ?? '');
+        $options = $response->participant->selectedOptions()->get();
+        $this->assertCount(1, $options);
+        $this->assertSame('shirt', $options->first()->question_key);
+        $this->assertSame('L', $options->first()->value_label);
+    }
+
+    public function test_unbeantwortete_teilnahmeoption_wird_abgelehnt(): void
+    {
+        $event = $this->createEvent();
+        $event->participation_options = [[
+            'key' => 'shirt',
+            'title' => 'T-Shirt',
+            'label' => 'T-Shirt-Größe',
+            'options' => [['value' => 'm', 'label' => 'M']],
+        ]];
+        $event->save();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event))->execute();
+
+        $this->assertFalse($response->success);
+        $this->assertSame(0, EventParticipant::count());
+    }
+
+    private function createLocalGroup(string $slug, string $name): Tenant
+    {
+        return Tenant::create([
+            'slug' => $slug, 'name' => $name, 'email' => $slug . '@example.com',
+            'email_finance' => $slug . '-f@example.com', 'url' => $slug . '.local',
+            'account_name' => $name, 'account_iban' => 'DE00', 'account_bic' => 'XY',
+            'city' => 'Stadt', 'postcode' => '00000', 'is_active_local_group' => true,
+            'has_active_instance' => false,
+        ]);
+    }
+
+    public function test_einziger_stamm_wird_ohne_auswahl_zugeordnet(): void
+    {
+        $event = $this->createEvent();
+        $group = $this->createLocalGroup('stamm-a', 'Stamm A');
+        $event->localGroups()->attach($group->id);
+        $event->refresh();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event))->execute();
+
+        $this->assertTrue($response->success, $response->message ?? '');
+        $this->assertSame('stamm-a', $response->participant->local_group);
+    }
+
+    public function test_bei_mehreren_staemmen_wird_die_auswahl_uebernommen(): void
+    {
+        $event = $this->createEvent();
+        $first = $this->createLocalGroup('stamm-a', 'Stamm A');
+        $second = $this->createLocalGroup('stamm-b', 'Stamm B');
+        $event->localGroups()->attach([$first->id, $second->id]);
+        $event->refresh();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event, [
+            'localGroupId' => $second->id,
+        ]))->execute();
+
+        $this->assertTrue($response->success, $response->message ?? '');
+        $this->assertSame('stamm-b', $response->participant->local_group);
+    }
+
+    public function test_bei_mehreren_staemmen_ist_die_auswahl_pflicht(): void
+    {
+        $event = $this->createEvent();
+        $first = $this->createLocalGroup('stamm-a', 'Stamm A');
+        $second = $this->createLocalGroup('stamm-b', 'Stamm B');
+        $event->localGroups()->attach([$first->id, $second->id]);
+        $event->refresh();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event))->execute();
+
+        $this->assertFalse($response->success);
+        $this->assertSame(0, EventParticipant::count());
+    }
+
+    public function test_nicht_teilnehmender_stamm_wird_abgelehnt(): void
+    {
+        $event = $this->createEvent();
+        $first = $this->createLocalGroup('stamm-a', 'Stamm A');
+        $second = $this->createLocalGroup('stamm-b', 'Stamm B');
+        $event->localGroups()->attach([$first->id, $second->id]);
+        $event->refresh();
+
+        // Stamm existiert, nimmt aber nicht an der Veranstaltung teil.
+        $foreign = $this->createLocalGroup('stamm-c', 'Stamm C');
+
+        $response = new ShortSignUpCommand($this->shortRequest($event, [
+            'localGroupId' => $foreign->id,
+        ]))->execute();
+
+        $this->assertFalse($response->success);
+        $this->assertSame(0, EventParticipant::count());
+    }
+
+    public function test_resource_ueberlebt_kurzanmeldung(): void
+    {
+        $event = $this->createEvent();
+
+        $response = new ShortSignUpCommand($this->shortRequest($event))->execute();
+        $this->assertTrue($response->success, $response->message ?? '');
+
+        // Regressionswächter für Teilnehmerliste, Detailansicht und CSV-Export.
+        $array = $response->participant->toResource()->toArray(request());
+
+        $this->assertSame('Nicht im LV', $array['localgroup']);
+        $this->assertSame('Erteilt', $array['swimmingPermission']);
+        $this->assertSame('Zugestimmt', $array['extendedFirstAid']);
+        $this->assertSame('Omnivor', $array['eatingHabit']);
+        $this->assertSame('Teilnehmende', $array['participationType']);
+    }
+}