diff --git a/src/fellchensammlung/models.py b/src/fellchensammlung/models.py
index 696b4d1..3523e3d 100644
--- a/src/fellchensammlung/models.py
+++ b/src/fellchensammlung/models.py
@@ -466,10 +466,10 @@ class AdoptionNotice(models.Model):
             return False
         return self.adoptionnoticestatus.is_disabled_unchecked
 
-    def set_closed(self):
+    def set_closed(self, minor_status=None):
         self.last_checked = timezone.now()
         self.save()
-        self.adoptionnoticestatus.set_closed()
+        self.adoptionnoticestatus.set_closed(minor_status)
 
     def set_active(self):
         self.last_checked = timezone.now()
@@ -574,9 +574,12 @@ class AdoptionNoticeStatus(models.Model):
                                             minor_status=minor_status,
                                             adoption_notice=an_instance)
 
-    def set_closed(self):
+    def set_closed(self, minor_status=None):
         self.major_status = self.MAJOR_STATUS_CHOICES[self.CLOSED]
-        self.minor_status = self.MINOR_STATUS_CHOICES[self.CLOSED]["other"]
+        if minor_status is None:
+            self.minor_status = self.MINOR_STATUS_CHOICES[self.CLOSED]["other"]
+        else:
+            self.minor_status = self.MINOR_STATUS_CHOICES[self.CLOSED][minor_status]
         self.save()
 
     def set_unchecked(self):
diff --git a/src/fellchensammlung/templates/fellchensammlung/details/detail-adoption-notice.html b/src/fellchensammlung/templates/fellchensammlung/details/detail-adoption-notice.html
index 88123db..f3a57f6 100644
--- a/src/fellchensammlung/templates/fellchensammlung/details/detail-adoption-notice.html
+++ b/src/fellchensammlung/templates/fellchensammlung/details/detail-adoption-notice.html
@@ -99,7 +99,7 @@
                                             <i class="fas fa-plus fa-fw"
                                                aria-hidden="true"></i> {% trans 'Tier hinzufügen' %}
                                         </a>
-                                        <a class="dropdown-item">
+                                        <a class="dropdown-item" href="{% url 'adoption-notice-close' adoption_notice_id=adoption_notice.pk%}">
                                             <i class="fas fa-circle-xmark fa-fw"
                                                aria-hidden="true"></i> {% trans 'Deaktivieren' %}
                                         </a>
diff --git a/src/fellchensammlung/templates/fellchensammlung/misc/deactivate-an.html b/src/fellchensammlung/templates/fellchensammlung/misc/deactivate-an.html
new file mode 100644
index 0000000..c65d116
--- /dev/null
+++ b/src/fellchensammlung/templates/fellchensammlung/misc/deactivate-an.html
@@ -0,0 +1,26 @@
+{% extends "fellchensammlung/base.html" %}
+{% load i18n %}
+{% load widget_tweaks %}
+
+{% block content %}
+    <h1 class="title is-1">{% translate 'Vermittlung deaktivieren' %}</h1>
+    <form method="post" enctype="multipart/form-data">
+        {% csrf_token %}
+        <div class="field">
+            <label class="label" for="reason_for_closing">{% translate 'Warum schließt du die Vermittlung?' %}</label>
+            <div class="control">
+                <div class="select">
+                    <select id="reason_for_closing" name="reason_for_closing">
+                        <option value="successful_with_notfellchen">{% translate 'Vermittelt mit Hilfe von Notfellchen' %}</option>
+                        <option value="successful_without_notfellchen">{% translate 'Vermittelt ohne Hilfe von Notfellchen' %}</option>
+                        <option value="closed_for_other_adoption_notice">{% translate 'Vermittlung zugunsten einer anderen geschlossen' %}</option>
+                        <option value="not_open_for_adoption_anymore">{% translate 'Nicht mehr zu vermitteln (z.B. aufgrund von Krankheit)' %}</option>
+                        <option value="animal_died">{% translate 'Tod des Tiers' %}</option>
+                        <option value="other">{% translate 'Anderer Grund' %}</option>
+                    </select>
+                </div>
+            </div>
+        </div>
+        <input class="button is-warning" type="submit" value="{% translate "Vermittlung deaktivieren" %}">
+    </form>
+{% endblock %}
\ No newline at end of file
diff --git a/src/fellchensammlung/urls.py b/src/fellchensammlung/urls.py
index eb8b560..015cded 100644
--- a/src/fellchensammlung/urls.py
+++ b/src/fellchensammlung/urls.py
@@ -35,6 +35,8 @@ urlpatterns = [
     # ex: /adoption_notice/2/add-animal
     path("vermittlung/<int:adoption_notice_id>/add-animal", views.adoption_notice_add_animal,
          name="adoption-notice-add-animal"),
+    path("vermittlung/<int:adoption_notice_id>/close", views.deactivate_an,
+         name="adoption-notice-close"),
 
     path("tierschutzorganisationen/", views.list_rescue_organizations, name="rescue-organizations"),
     path("tierschutzorganisationen/<int:rescue_organization_id>/", views.detail_view_rescue_organization,
diff --git a/src/fellchensammlung/views.py b/src/fellchensammlung/views.py
index b05ab9d..13a3aab 100644
--- a/src/fellchensammlung/views.py
+++ b/src/fellchensammlung/views.py
@@ -622,8 +622,8 @@ def my_notifications(request):
 
     context = {"notifications_unread": Notification.objects.filter(user_to_notify=request.user, read=False).order_by(
         "-created_at"),
-               "notifications_read_last": Notification.objects.filter(user_to_notify=request.user,
-                                                                      read=True).order_by("-read_at")}
+        "notifications_read_last": Notification.objects.filter(user_to_notify=request.user,
+                                                               read=True).order_by("-read_at")}
     return render(request, 'fellchensammlung/notifications.html', context=context)
 
 
@@ -845,3 +845,13 @@ def rescue_organization_check_dq(request):
 @user_passes_test(user_is_trust_level_or_above)
 def moderation_tools_overview(request):
     return render(request, 'fellchensammlung/mod-tool-overview.html')
+
+
+def deactivate_an(request, adoption_notice_id):
+    adoption_notice = get_object_or_404(AdoptionNotice, pk=adoption_notice_id)
+    if request.method == "POST":
+        reason_for_closing = request.POST.get("reason_for_closing")
+        adoption_notice.set_closed(reason_for_closing)
+        return redirect(reverse("adoption-notice-detail", args=[adoption_notice.pk], ))
+    context = {"adoption_notice": adoption_notice,}
+    return render(request, 'fellchensammlung/misc/deactivate-an.html', context=context)
\ No newline at end of file