diff --git a/composer.json b/composer.json
index 87b49f8..d73e90b 100644
--- a/composer.json
+++ b/composer.json
@@ -27,6 +27,7 @@
         "phpstan/phpdoc-parser": "^1.22",
         "setasign/fpdf": "^1.8",
         "setasign/fpdi": "^2.5",
+        "spatie/icalendar-generator": "^2.5",
         "symfony/apache-pack": "^1.0",
         "symfony/asset": "6.3.*",
         "symfony/console": "6.3.*",
diff --git a/composer.lock b/composer.lock
index 97ecc29..3c3073e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "9018bf9f3712da46a5f6d428cd540cb0",
+    "content-hash": "a8cff958b7f2a068c8187b04e541adb9",
     "packages": [
         {
             "name": "beberlei/doctrineextensions",
@@ -2846,6 +2846,141 @@
             ],
             "time": "2023-09-28T10:46:27+00:00"
         },
+        {
+            "name": "spatie/enum",
+            "version": "3.13.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/spatie/enum.git",
+                "reference": "f1a0f464ba909491a53e60a955ce84ad7cd93a2c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/spatie/enum/zipball/f1a0f464ba909491a53e60a955ce84ad7cd93a2c",
+                "reference": "f1a0f464ba909491a53e60a955ce84ad7cd93a2c",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "php": "^8.0"
+            },
+            "require-dev": {
+                "fakerphp/faker": "^1.9.1",
+                "larapack/dd": "^1.1",
+                "phpunit/phpunit": "^9.0",
+                "vimeo/psalm": "^4.3"
+            },
+            "suggest": {
+                "fakerphp/faker": "To use the enum faker provider",
+                "phpunit/phpunit": "To use the enum assertions"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Spatie\\Enum\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Brent Roose",
+                    "email": "brent@spatie.be",
+                    "homepage": "https://spatie.be",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Tom Witkowski",
+                    "email": "dev@gummibeer.de",
+                    "homepage": "https://gummibeer.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "PHP Enums",
+            "homepage": "https://github.com/spatie/enum",
+            "keywords": [
+                "enum",
+                "enumerable",
+                "spatie"
+            ],
+            "support": {
+                "docs": "https://docs.spatie.be/enum",
+                "issues": "https://github.com/spatie/enum/issues",
+                "source": "https://github.com/spatie/enum"
+            },
+            "funding": [
+                {
+                    "url": "https://spatie.be/open-source/support-us",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/spatie",
+                    "type": "github"
+                }
+            ],
+            "time": "2022-04-22T08:51:55+00:00"
+        },
+        {
+            "name": "spatie/icalendar-generator",
+            "version": "2.5.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/spatie/icalendar-generator.git",
+                "reference": "8af1ebe392d04369f647574d0053a00da4cff311"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/spatie/icalendar-generator/zipball/8af1ebe392d04369f647574d0053a00da4cff311",
+                "reference": "8af1ebe392d04369f647574d0053a00da4cff311",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "nesbot/carbon": "^2.63",
+                "php": "^7.4|^8.0",
+                "spatie/enum": "^3.11"
+            },
+            "require-dev": {
+                "ext-json": "*",
+                "larapack/dd": "^1.1",
+                "pestphp/pest": "^1.22",
+                "spatie/pest-plugin-snapshots": "^1.1",
+                "vimeo/psalm": "^4.13"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Spatie\\IcalendarGenerator\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ruben Van Assche",
+                    "email": "ruben@spatie.be",
+                    "homepage": "https://spatie.be",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Build calendars in the iCalendar format",
+            "homepage": "https://github.com/spatie/icalendar-generator",
+            "keywords": [
+                "calendar",
+                "iCalendar",
+                "ical",
+                "ics",
+                "spatie"
+            ],
+            "support": {
+                "source": "https://github.com/spatie/icalendar-generator/tree/2.5.6"
+            },
+            "time": "2023-03-24T10:38:32+00:00"
+        },
         {
             "name": "symfony/apache-pack",
             "version": "v1.0.1",
diff --git a/src/Controller/Teamer/Disposition/ContractPdfController.php b/src/Controller/Teamer/Disposition/ContractPdfController.php
index db3c84c..9d017be 100644
--- a/src/Controller/Teamer/Disposition/ContractPdfController.php
+++ b/src/Controller/Teamer/Disposition/ContractPdfController.php
@@ -16,6 +16,7 @@ class ContractPdfController extends AbstractController
     {}
 
     #[Route('/teamer/disposition/contract/{uuid}', name: 'app_teamer_disposition_contractpdf')]
+    #[IsGranted('ROLE_TEAMER')]
     #[IsGranted('CONTRACT', subject: 'disposition')]
     public function index(Disposition $disposition): Response
     {
diff --git a/src/Controller/Teamer/Disposition/DetailController.php b/src/Controller/Teamer/Disposition/DetailController.php
index e79dc0f..15794f2 100644
--- a/src/Controller/Teamer/Disposition/DetailController.php
+++ b/src/Controller/Teamer/Disposition/DetailController.php
@@ -32,6 +32,7 @@ class DetailController extends AbstractController
     }
 
     #[Route('/teamer/disposition/detail/{uuid}', name: 'app_teamer_disposition_detail')]
+    #[IsGranted('ROLE_TEAMER')]
     #[IsGranted('VIEW', subject: 'disposition')]
     public function index(Disposition $disposition, Request $request): Response
     {
diff --git a/src/Controller/Teamer/Disposition/IcsController.php b/src/Controller/Teamer/Disposition/IcsController.php
new file mode 100644
index 0000000..96b4a00
--- /dev/null
+++ b/src/Controller/Teamer/Disposition/IcsController.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Controller\Teamer\Disposition;
+
+use App\Entity\Disposition;
+use App\Service\Common\IcsGenerator;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\HeaderUtils;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+class IcsController extends AbstractController
+{
+    #[Route('/teamer/disposition/ics/{uuid}', name: 'app_teamer_disposition_ics')]
+    #[IsGranted('ROLE_TEAMER')]
+    #[IsGranted('VIEW', subject: 'disposition')]
+    public function index(Disposition $disposition): Response
+    {
+        $assignment = $disposition->getAssignment();
+        $jobProfile = $assignment->getJobProfile();
+        $ics = (new IcsGenerator($disposition))->generate();
+        $filename = sprintf(
+            'Einteilung_%s_%s-%s.ics',
+            $jobProfile->getName(),
+            $assignment->getEffectivePeriod()->start->format('d.m.Y'),
+            $assignment->getEffectivePeriod()->end->format('d.m.Y')
+        );
+        $disposition = HeaderUtils::makeDisposition(HeaderUtils::DISPOSITION_INLINE, $filename, md5($filename));
+
+        $response = new Response($ics);
+        $response->setPrivate();
+        $response->headers->set('Content-type', 'text/calendar');
+        $response->headers->set('Content-Disposition', $disposition);
+
+        return $response;
+    }
+}
diff --git a/src/Controller/Teamer/Disposition/InvoicePdfController.php b/src/Controller/Teamer/Disposition/InvoicePdfController.php
index 10d29c3..7f82275 100644
--- a/src/Controller/Teamer/Disposition/InvoicePdfController.php
+++ b/src/Controller/Teamer/Disposition/InvoicePdfController.php
@@ -16,6 +16,7 @@ class InvoicePdfController extends AbstractController
     {}
 
     #[Route('/teamer/disposition/invoice/{uuid}', name: 'app_teamer_disposition_invoicepdf')]
+    #[IsGranted('ROLE_TEAMER')]
     #[IsGranted('INVOICE', subject: 'disposition')]
     public function index(Disposition $disposition): Response
     {
diff --git a/src/Service/Common/IcsGenerator.php b/src/Service/Common/IcsGenerator.php
new file mode 100644
index 0000000..bbb06d0
--- /dev/null
+++ b/src/Service/Common/IcsGenerator.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Service\Common;
+
+use App\Entity\Disposition;
+use Spatie\IcalendarGenerator\Components\Calendar;
+use Spatie\IcalendarGenerator\Components\Event;
+
+class IcsGenerator
+{
+    public function __construct(private readonly Disposition $disposition)
+    {}
+
+    public function generate(): string
+    {
+        $assignment = $this->disposition->getAssignment();
+
+        $calendar = Calendar::create('MyE&P Team');
+
+        $label = sprintf('E&P: Einteilung als %s', $assignment->getJobProfile()->getName());
+        $address = sprintf("%s\n%s", $assignment->getDestination()->getProduct(), $assignment->getDestination()->getHotel());
+
+        $event = Event::create($label)
+            ->startsAt($assignment->getEffectivePeriod()->start)
+            ->endsAt($assignment->getEffectivePeriod()->end->modify('+1 day'))
+            ->address($address)
+            ->description($label)
+        ;
+
+        if (null !== $contact = $assignment->getContact()) {
+            $event->organizer($contact->getEmail(), $contact);
+        }
+
+        $calendar->event($event);
+
+        return $calendar->get();
+    }
+}
diff --git a/templates/_partials/_assignment_info.html.twig b/templates/_partials/_assignment_info.html.twig
index 13d2695..76078bb 100644
--- a/templates/_partials/_assignment_info.html.twig
+++ b/templates/_partials/_assignment_info.html.twig
@@ -39,10 +39,10 @@
     <div>
         {{ assignment.benefits|nl2list }}
     </div>
-    <div>
-        Honorar
-    </div>
     {% if assignment.fees|length %}
+        <div>
+            Honorar
+        </div>
         <div>
             {% for fee in assignment.fees %}
                 {{ fee.name }} {{ fee.value|format_money }}
diff --git a/templates/teamer/disposition/detail.html.twig b/templates/teamer/disposition/detail.html.twig
index 771a018..b827bbe 100644
--- a/templates/teamer/disposition/detail.html.twig
+++ b/templates/teamer/disposition/detail.html.twig
@@ -27,6 +27,11 @@
                 <br>
                 {{ assignment.contact }}, <a href="mailto:{{ assignment.contact.email }}" class="underline">{{ assignment.contact.email }}</a>
             </p>
+            <p class="pb-4">
+                <a href="{{ path('app_teamer_disposition_ics', { 'uuid': disposition.uuid }) }}" class="underline">
+                    Hier kannst du den Einsatz in deinen Kalender eintragen (ICS).
+                </a>
+            </p>
 
             {# Upload contract #}
             {% if workflow_has_marked_place(disposition, 'new') %}