diff --git a/.blueprint b/.blueprint
index efb1be90..0d4d2fdf 100644
--- a/.blueprint
+++ b/.blueprint
@@ -2,9 +2,9 @@ models:
     Category: { name: string, slug: string }
     City: { country_id: biginteger, name: string, slug: string, longitude: 'float:10', latitude: 'float:10' }
     Country: { name: string, code: string }
-    Course: { lecturer_id: biginteger, name: string }
-    Event: { course_id: biginteger, venue_id: biginteger, '"from"': datetime, '"to"': datetime }
-    Lecturer: { team_id: biginteger, name: string, slug: string, active: 'boolean default:1' }
+    Course: { lecturer_id: biginteger, name: string, description: 'text nullable' }
+    Event: { course_id: biginteger, venue_id: biginteger, '"from"': datetime, '"to"': datetime, link: string }
+    Lecturer: { team_id: biginteger, name: string, slug: string, active: 'boolean default:1', description: 'text nullable' }
     LoginKey: { k1: string, user_id: biginteger }
     Membership: { team_id: biginteger, user_id: biginteger, role: 'string nullable' }
     Participant: { first_name: string, last_name: string }
diff --git a/app/Http/Livewire/Tables/EventTable.php b/app/Http/Livewire/Tables/EventTable.php
index a35ea5a7..4268c5ef 100644
--- a/app/Http/Livewire/Tables/EventTable.php
+++ b/app/Http/Livewire/Tables/EventTable.php
@@ -13,6 +13,10 @@ class EventTable extends DataTableComponent
 
     protected $model = Event::class;
 
+    public bool $viewingModal = false;
+
+    public $currentModal;
+
     public function configure(): void
     {
         $this
@@ -51,6 +55,10 @@ class EventTable extends DataTableComponent
                   ->sortable(),
             Column::make("Kurs", "course.name")
                   ->sortable(),
+            Column::make("Art")
+                  ->label(
+                      fn($row, Column $column) => view('columns.events.categories')->withRow($row)
+                  ),
             Column::make("Von", "from")
                   ->format(
                       fn($value, $row, Column $column) => $value->asDateTime()
@@ -83,4 +91,20 @@ class EventTable extends DataTableComponent
                     ->whereHas('venue.city.country',
                         fn($query) => $query->where('countries.code', $this->country));
     }
+
+    public function viewHistoryModal($modelId): void
+    {
+        $this->viewingModal = true;
+        $this->currentModal = Event::findOrFail($modelId);
+    }
+
+    public function resetModal(): void
+    {
+        $this->reset('viewingModal', 'currentModal');
+    }
+
+    public function customView(): string
+    {
+        return 'modals.events.register';
+    }
 }
diff --git a/app/Models/Course.php b/app/Models/Course.php
index 7925597e..8bbbfc50 100644
--- a/app/Models/Course.php
+++ b/app/Models/Course.php
@@ -4,10 +4,15 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Spatie\Image\Manipulations;
+use Spatie\MediaLibrary\HasMedia;
+use Spatie\MediaLibrary\InteractsWithMedia;
+use Spatie\MediaLibrary\MediaCollections\Models\Media;
 
-class Course extends Model
+class Course extends Model implements HasMedia
 {
     use HasFactory;
+    use InteractsWithMedia;
 
     /**
      * The attributes that aren't mass assignable.
@@ -26,6 +31,27 @@ class Course extends Model
         'lecturer_id' => 'integer',
     ];
 
+    public function registerMediaConversions(Media $media = null): void
+    {
+        $this
+            ->addMediaConversion('preview')
+            ->fit(Manipulations::FIT_CROP, 300, 300)
+            ->nonQueued();
+        $this->addMediaConversion('thumb')
+             ->fit(Manipulations::FIT_CROP, 130, 130)
+             ->width(130)
+             ->height(130);
+    }
+
+    public function registerMediaCollections(): void
+    {
+        $this->addMediaCollection('logo')
+             ->singleFile()
+             ->useFallbackUrl(asset('img/einundzwanzig-cover-lesestunde.png'));
+        $this->addMediaCollection('images')
+             ->useFallbackUrl(asset('img/einundzwanzig-cover-lesestunde.png'));
+    }
+
     public function categories(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
     {
         return $this->belongsToMany(Category::class);
diff --git a/app/Nova/Course.php b/app/Nova/Course.php
index 87afba26..dcdf99e1 100644
--- a/app/Nova/Course.php
+++ b/app/Nova/Course.php
@@ -2,11 +2,13 @@
 
 namespace App\Nova;
 
+use Ebess\AdvancedNovaMediaLibrary\Fields\Images;
 use Illuminate\Http\Request;
 use Laravel\Nova\Fields\BelongsTo;
 use Laravel\Nova\Fields\BelongsToMany;
 use Laravel\Nova\Fields\Field;
 use Laravel\Nova\Fields\ID;
+use Laravel\Nova\Fields\Markdown;
 use Laravel\Nova\Fields\Text;
 use Laravel\Nova\Http\Requests\NovaRequest;
 use ZiffMedia\NovaSelectPlus\SelectPlus;
@@ -56,9 +58,20 @@ class Course extends Resource
             ID::make()
               ->sortable(),
 
+            Images::make('Main picture', 'logo')
+                  ->conversionOnIndexView('thumb'),
+
+            Images::make('Images', 'images')
+                  ->conversionOnIndexView('thumb')
+                  ->help('Lade hier Bilder hoch, um sie eventuell später in der Markdown Description einzufügen. Du musst vorher aber Speichern.'),
+
             Text::make('Name')
                 ->rules('required', 'string'),
 
+            Markdown::make('Description')
+                    ->alwaysShow()
+                    ->help('Markdown ist erlaubt. Du kannst Bilder aus dem Feld "Images" hier einfügen. Benutze das Link Symbol der Bilder für die Urls, nach dem du auf "Aktualisieren und Weiterarbeiten" geklickt hast.'),
+
             BelongsTo::make('Lecturer'),
 
             SelectPlus::make('Categories', 'categories', Category::class)
diff --git a/app/Nova/Event.php b/app/Nova/Event.php
index fb94a3ea..803e601b 100644
--- a/app/Nova/Event.php
+++ b/app/Nova/Event.php
@@ -8,6 +8,7 @@ use Laravel\Nova\Fields\BelongsTo;
 use Laravel\Nova\Fields\DateTime;
 use Laravel\Nova\Fields\Field;
 use Laravel\Nova\Fields\ID;
+use Laravel\Nova\Fields\URL;
 use Laravel\Nova\Http\Requests\NovaRequest;
 
 class Event extends Resource
@@ -55,13 +56,18 @@ class Event extends Resource
             ID::make()
               ->sortable(),
 
+            URL::make('Link')
+               ->rules('required', 'url'),
+
             DateTime::make('From')
                     ->rules('required')
-                    ->step(CarbonInterval::minutes(30))->displayUsing(fn ($value) => $value->asDateTime()),
+                    ->step(CarbonInterval::minutes(30))
+                    ->displayUsing(fn($value) => $value->asDateTime()),
 
             DateTime::make('To')
                     ->rules('required')
-                    ->step(CarbonInterval::minutes(30))->displayUsing(fn ($value) => $value->asDateTime()),
+                    ->step(CarbonInterval::minutes(30))
+                    ->displayUsing(fn($value) => $value->asDateTime()),
 
             BelongsTo::make('Course'),
             BelongsTo::make('Venue')
diff --git a/composer.lock b/composer.lock
index 0c2f4f21..1ad94e51 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3132,16 +3132,16 @@
         },
         {
             "name": "league/flysystem",
-            "version": "3.10.4",
+            "version": "3.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thephpleague/flysystem.git",
-                "reference": "a7790f3dd1b27af81d380e6b2afa77c16ab7e181"
+                "reference": "7e423e5dd240a60adfab9bde058d7668863b7731"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/a7790f3dd1b27af81d380e6b2afa77c16ab7e181",
-                "reference": "a7790f3dd1b27af81d380e6b2afa77c16ab7e181",
+                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/7e423e5dd240a60adfab9bde058d7668863b7731",
+                "reference": "7e423e5dd240a60adfab9bde058d7668863b7731",
                 "shasum": ""
             },
             "require": {
@@ -3203,7 +3203,7 @@
             ],
             "support": {
                 "issues": "https://github.com/thephpleague/flysystem/issues",
-                "source": "https://github.com/thephpleague/flysystem/tree/3.10.4"
+                "source": "https://github.com/thephpleague/flysystem/tree/3.11.0"
             },
             "funding": [
                 {
@@ -3219,7 +3219,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-11-26T19:48:01+00:00"
+            "time": "2022-12-02T14:39:57+00:00"
         },
         {
             "name": "league/glide",
@@ -11254,16 +11254,16 @@
         },
         {
             "name": "laravel-lang/lang",
-            "version": "12.5.5",
+            "version": "12.5.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Laravel-Lang/lang.git",
-                "reference": "6d4f8ccd4694530f0c4c424eded37d5b1308c062"
+                "reference": "f0503d6bb897070c906847858eab9b4d6e40a85c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Laravel-Lang/lang/zipball/6d4f8ccd4694530f0c4c424eded37d5b1308c062",
-                "reference": "6d4f8ccd4694530f0c4c424eded37d5b1308c062",
+                "url": "https://api.github.com/repos/Laravel-Lang/lang/zipball/f0503d6bb897070c906847858eab9b4d6e40a85c",
+                "reference": "f0503d6bb897070c906847858eab9b4d6e40a85c",
                 "shasum": ""
             },
             "require": {
@@ -11325,7 +11325,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2022-12-01T13:15:55+00:00"
+            "time": "2022-12-03T12:40:40+00:00"
         },
         {
             "name": "laravel-lang/publisher",
diff --git a/database/migrations/2022_12_02_162124_add_description_field_to_lecturers_table.php b/database/migrations/2022_12_02_162124_add_description_field_to_lecturers_table.php
index 08c08eae..951ea35b 100644
--- a/database/migrations/2022_12_02_162124_add_description_field_to_lecturers_table.php
+++ b/database/migrations/2022_12_02_162124_add_description_field_to_lecturers_table.php
@@ -13,6 +13,7 @@ return new class extends Migration {
     {
         Schema::table('lecturers', function (Blueprint $table) {
             $table->longText('description')
+                  ->fulltext()
                   ->nullable();
         });
     }
diff --git a/database/migrations/2022_12_03_180232_add_description_field_to_courses_table.php b/database/migrations/2022_12_03_180232_add_description_field_to_courses_table.php
new file mode 100644
index 00000000..72ca29d0
--- /dev/null
+++ b/database/migrations/2022_12_03_180232_add_description_field_to_courses_table.php
@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('courses', function (Blueprint $table) {
+            $table->longText('description')
+                  ->fulltext()
+                  ->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('courses', function (Blueprint $table) {
+            //
+        });
+    }
+};
diff --git a/database/migrations/2022_12_03_183452_add_link_field_to_events_table.php b/database/migrations/2022_12_03_183452_add_link_field_to_events_table.php
new file mode 100644
index 00000000..1618bba0
--- /dev/null
+++ b/database/migrations/2022_12_03_183452_add_link_field_to_events_table.php
@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('events', function (Blueprint $table) {
+            $table->string('link');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('events', function (Blueprint $table) {
+            //
+        });
+    }
+};
diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index b4fe3216..c1e6ffac 100644
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -107,6 +107,7 @@ class DatabaseSeeder extends Seeder
         Event::create([
             'course_id' => 1,
             'venue_id'  => 1,
+            'link'      => 'https://einundzwanzig.space',
             'from'      => now()->startOfDay(),
             'to'        => now()
                 ->startOfDay()
diff --git a/lang/de.json b/lang/de.json
index 0a3d11ca..cad0c2d5 100644
--- a/lang/de.json
+++ b/lang/de.json
@@ -1,4 +1,6 @@
 {
+    "Done": "Fertig",
+    "Registration": "Anmeldung",
     "Lecturers": "Dozenten",
     "Cities": "Städte",
     "Venues": "Veranstaltungs-Orte",
diff --git a/resources/views/columns/events/action.blade.php b/resources/views/columns/events/action.blade.php
index fee3b944..a14f4e11 100644
--- a/resources/views/columns/events/action.blade.php
+++ b/resources/views/columns/events/action.blade.php
@@ -1 +1 @@
-<x-button amber>Anmelden</x-button>
+<x-button amber wire:click="viewHistoryModal({{ $row->id }})">Anmelden</x-button>
diff --git a/resources/views/columns/events/categories.blade.php b/resources/views/columns/events/categories.blade.php
new file mode 100644
index 00000000..f3fd1142
--- /dev/null
+++ b/resources/views/columns/events/categories.blade.php
@@ -0,0 +1,5 @@
+<div class="flex space-x-1">
+    @foreach($row->course->categories as $category)
+        <x-badge>{{ $category->name }}</x-badge>
+    @endforeach
+</div>
diff --git a/resources/views/modals/events/register.blade.php b/resources/views/modals/events/register.blade.php
new file mode 100644
index 00000000..ee6608f9
--- /dev/null
+++ b/resources/views/modals/events/register.blade.php
@@ -0,0 +1,56 @@
+<x-jet-dialog-modal wire:model="viewingModal" maxWidth="screen" bg="bg-21gray">
+    <x-slot name="title">
+        <div class="text-gray-200">
+            {{ __('Registration') }}
+        </div>
+    </x-slot>
+
+    <x-slot name="content">
+        <div class="relative py-16">
+            <div class="absolute inset-x-0 top-0 hidden h-1/2 lg:block" aria-hidden="true"></div>
+            <div class="mx-auto max-w-7xl bg-indigo-600 lg:bg-transparent lg:px-8">
+                <div class="lg:grid lg:grid-cols-12">
+                    <div class="relative z-10 lg:col-span-4 lg:col-start-1 lg:row-start-1 lg:bg-transparent lg:py-16">
+                        <div class="absolute inset-x-0 h-1/2 lg:hidden" aria-hidden="true"></div>
+                        <div class="mx-auto max-w-md px-4 sm:max-w-3xl sm:px-6 lg:max-w-none lg:p-0 space-y-2">
+                            <div class="aspect-w-10 aspect-h-6 sm:aspect-w-2 sm:aspect-h-1 lg:aspect-w-1">
+                                <img class="rounded-3xl object-cover object-center shadow-2xl"
+                                     src="{{ $currentModal?->course->getFirstMediaUrl('logo') }}"
+                                     alt="{{ $currentModal?->course->name }}">
+                            </div>
+                            @foreach($currentModal?->course->getMedia('images') ?? [] as $image)
+                                <div class="aspect-w-10 aspect-h-6 sm:aspect-w-2 sm:aspect-h-1 lg:aspect-w-1">
+                                    <img class="rounded-3xl object-cover object-center shadow-2xl"
+                                         src="{{ $image->getUrl() }}"
+                                         alt="{{ $currentModal?->course->name }}">
+                                </div>
+                            @endforeach
+                        </div>
+                    </div>
+
+                    <div
+                        class="relative bg-amber-600 py-4 lg:col-span-10 lg:col-start-3 lg:row-start-1 lg:grid lg:grid-cols-10 lg:items-center lg:rounded-3xl">
+                        <div
+                            class="relative mx-auto max-w-md space-y-6 py-12 px-4 sm:max-w-3xl sm:py-16 sm:px-6 lg:col-span-6 lg:col-start-4 lg:max-w-none lg:p-0">
+                            <h2 class="text-3xl font-bold tracking-tight text-white"
+                                id="join-heading">{{ $currentModal?->course->name }}</h2>
+                            <a class="block w-full rounded-md border border-transparent bg-white py-3 px-5 text-center text-base font-medium text-amber-500 shadow-md hover:bg-gray-50 sm:inline-block sm:w-auto"
+                               href="{{ $currentModal?->link }}" target="_blank">Link zur Anmeldung</a>
+                            <x-markdown>
+                                {{ $currentModal?->course->description }}
+                            </x-markdown>
+                            <a class="block w-full rounded-md border border-transparent bg-white py-3 px-5 text-center text-base font-medium text-amber-500 shadow-md hover:bg-gray-50 sm:inline-block sm:w-auto"
+                               href="{{ $currentModal?->link }}" target="_blank">Link zur Anmeldung</a>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </x-slot>
+
+    <x-slot name="footer">
+        <x-jet-secondary-button wire:click="resetModal" wire:loading.attr="disabled">
+            @lang('Done')
+        </x-jet-secondary-button>
+    </x-slot>
+</x-jet-dialog-modal>
diff --git a/resources/views/vendor/jetstream/components/dialog-modal.blade.php b/resources/views/vendor/jetstream/components/dialog-modal.blade.php
index 0935941a..4c283a1d 100644
--- a/resources/views/vendor/jetstream/components/dialog-modal.blade.php
+++ b/resources/views/vendor/jetstream/components/dialog-modal.blade.php
@@ -1,6 +1,6 @@
-@props(['id' => null, 'maxWidth' => null])
+@props(['id' => null, 'maxWidth' => null, 'bg' => 'bg-white'])
 
-<x-jet-modal :id="$id" :maxWidth="$maxWidth" {{ $attributes }}>
+<x-jet-modal :id="$id" :maxWidth="$maxWidth" :bg="$bg" {{ $attributes }}>
     <div class="px-6 py-4">
         <div class="text-lg">
             {{ $title }}
@@ -11,7 +11,7 @@
         </div>
     </div>
 
-    <div class="flex flex-row justify-end px-6 py-4 bg-gray-100 text-right">
+    <div class="flex flex-row justify-end px-6 py-4 {{ $bg }} text-right">
         {{ $footer }}
     </div>
 </x-jet-modal>
diff --git a/resources/views/vendor/jetstream/components/modal.blade.php b/resources/views/vendor/jetstream/components/modal.blade.php
index 4acdbf0d..93936225 100644
--- a/resources/views/vendor/jetstream/components/modal.blade.php
+++ b/resources/views/vendor/jetstream/components/modal.blade.php
@@ -1,4 +1,4 @@
-@props(['id', 'maxWidth'])
+@props(['id', 'maxWidth', 'bg'])
 
 @php
 $id = $id ?? md5($attributes->wire('model'));
@@ -9,6 +9,7 @@ $maxWidth = [
     'lg' => 'sm:max-w-lg',
     'xl' => 'sm:max-w-xl',
     '2xl' => 'sm:max-w-2xl',
+    'screen' => 'sm:max-w-screen-lg',
 ][$maxWidth ?? '2xl'];
 @endphp
 
@@ -53,10 +54,10 @@ $maxWidth = [
                     x-transition:leave="ease-in duration-200"
                     x-transition:leave-start="opacity-100"
                     x-transition:leave-end="opacity-0">
-        <div class="absolute inset-0 bg-gray-500 opacity-75"></div>
+        <div class="absolute inset-0 {{ $bg }} opacity-75"></div>
     </div>
 
-    <div x-show="show" class="mb-6 bg-white rounded-lg overflow-hidden shadow-xl transform transition-all sm:w-full {{ $maxWidth }} sm:mx-auto"
+    <div x-show="show" class="mb-6 {{ $bg }} rounded-lg overflow-hidden shadow-xl transform transition-all sm:w-full {{ $maxWidth }} sm:mx-auto"
                     x-transition:enter="ease-out duration-300"
                     x-transition:enter-start="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
                     x-transition:enter-end="opacity-100 translate-y-0 sm:scale-100"