diff --git a/api/urls.py b/api/urls.py
index 987d2ed..0bcf797 100644
--- a/api/urls.py
+++ b/api/urls.py
@@ -11,4 +11,4 @@ urlpatterns = [
     path('getchatrooms/', views.getchatrooms, name='api-getchatrooms'),
     path('getsinglechat/<int:pk>', views.getsinglechat, name='api-getsinglechat'),
     path('chatnewmessage/', views.savenewchatmessage, name='api-savechatmessage'),
-]
\ No newline at end of file
+]
diff --git a/api/views.py b/api/views.py
index d20dbdd..a7037f8 100644
--- a/api/views.py
+++ b/api/views.py
@@ -10,6 +10,9 @@ from rest_framework import status
 from rest_framework.authentication import SessionAuthentication, BasicAuthentication, TokenAuthentication
 from rest_framework.decorators import authentication_classes
 from chat.models import ChatRoom, ChatMessage
+from django.http import HttpResponseRedirect,HttpResponse, JsonResponse
+
+from timemanagement.models import Absence
 
 class GetUserId(APIView):
     permission_classes = (IsAuthenticated,)             # <-- And here
@@ -17,6 +20,7 @@ class GetUserId(APIView):
     def post(self, request):
         return Response({"userid" : self.request.user.pk})
 
+
 @api_view(['POST', ])
 @permission_classes((IsAuthenticated,))
 def getStandardList(request):
diff --git a/cloud/templates/cloud/cloud_main.html b/cloud/templates/cloud/cloud_main.html
index a9b0e22..24cd791 100644
--- a/cloud/templates/cloud/cloud_main.html
+++ b/cloud/templates/cloud/cloud_main.html
@@ -794,7 +794,7 @@ $('.droppable_div').on('dragleave', function (e) {
     });
 //allowedtypes = "application/msword, application/vnd.ms-excel, application/vnd.ms-powerpoint, text/plain, application/pdf, image/*, image/x-png, image/gif, image/jpg, image/jpeg, image/JPEG, image/JPG, docx, JPEG, JPG, doc, odt, ODT, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/vnd.openxmlformats-officedocument.presentationml.presentation, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
 
-allowedtypes = ['doc','docx','odt','ods','xls','xlsx','xlsm','ppt','pptx','mov','avi','svg','png','jpg','jpeg','mp3', 'wav', 'zip', 'rar', 'mp4', 'mwv', 'flv', 'eps', 'txt', 'pdf', "pages", "numbers"]
+allowedtypes = ['doc','docx','odt','ods','xls','xlsx','xlsm','ppt','pptx','mov','avi','svg','png','jpg','jpeg','mp3', 'wav', 'zip', 'rar', 'mp4', 'mwv', 'flv', 'eps', 'txt', 'pdf', "pages", "numbers", "ics"]
 
 
 function getFileExtension1(filename) {
diff --git a/cloud/views.py b/cloud/views.py
index 4a78263..d7f30d8 100644
--- a/cloud/views.py
+++ b/cloud/views.py
@@ -251,7 +251,7 @@ def adddirbyajax(request, parent):
 		# VALIDATE FILE-TYPE
 		file_ext_arr = request.FILES['uploadedfile'].name.split(".")
 		file_ext = file_ext_arr[len(file_ext_arr)-1]
-		allowed_types = ["txt", "TXT", "png", "PNG", "jpeg", "JPEG", "jpg", "JPG", "PDF", "pdf", "csv", "CSV", "DOC", "doc", "DOCX", "docx", "ODT", "odt", "PPT", "ppt", "PPTX", "pptx", "XLS", "xls", "XLSX", "xlsx", "mov", "MOV", "SVG", "svg", "ZIP", "zip", "RAR", "rar", "EPS", "eps", "MP3", "mp3", "WAV", "wav", "avi", "AVI", "FLV", "flv", "MP4", "mp4", "PAGES", "pages", "NUMBERS", "numbers"]
+		allowed_types = ["txt", "TXT", "png", "PNG", "jpeg", "JPEG", "jpg", "JPG", "PDF", "pdf", "csv", "CSV", "DOC", "doc", "DOCX", "docx", "ODT", "odt", "PPT", "ppt", "PPTX", "pptx", "XLS", "xls", "XLSX", "xlsx", "mov", "MOV", "SVG", "svg", "ZIP", "zip", "RAR", "rar", "EPS", "eps", "MP3", "mp3", "WAV", "wav", "avi", "AVI", "FLV", "flv", "MP4", "mp4", "PAGES", "pages", "NUMBERS", "numbers", "ics", "ICS"]
 		file_ok = False
 
 		for t in allowed_types:
diff --git a/dasettings/views.py b/dasettings/views.py
index 64802e8..ac50212 100644
--- a/dasettings/views.py
+++ b/dasettings/views.py
@@ -1741,10 +1741,10 @@ class BillPlanUpdate(UpdateView):
 			"taxConditions": {
 				"taxType": "net"
 		    },
-		    "paymentConditions": {
-			    "paymentTermLabel": "Bitte zahlen Sie innerhalb von 14 Tagen.",
-			    "paymentTermDuration": 14,
-  			},
+		    #"paymentConditions": {da
+			#    "paymentTermLabel": "Bitte zahlen Sie innerhalb von 14 Tagen.",
+			#    "paymentTermDuration": 14,
+  			#},
 		    "shippingConditions": {
 		    	#"shippingDate": voucher_date_today + "T00:00:00.000+00:00",
 		    	"shippingType": "none"
diff --git a/digitaleagentur/__pycache__/settings.cpython-38.pyc b/digitaleagentur/__pycache__/settings.cpython-38.pyc
index b25f367..f6489ba 100644
Binary files a/digitaleagentur/__pycache__/settings.cpython-38.pyc and b/digitaleagentur/__pycache__/settings.cpython-38.pyc differ
diff --git a/digitaleagentur/__pycache__/urls.cpython-38.pyc b/digitaleagentur/__pycache__/urls.cpython-38.pyc
index 4758bd4..61f466f 100644
Binary files a/digitaleagentur/__pycache__/urls.cpython-38.pyc and b/digitaleagentur/__pycache__/urls.cpython-38.pyc differ
diff --git a/digitaleagentur/settings.py b/digitaleagentur/settings.py
index bbfdfe0..c1de0ad 100644
--- a/digitaleagentur/settings.py
+++ b/digitaleagentur/settings.py
@@ -92,9 +92,11 @@ INSTALLED_APPS = [
     'channels',
     'channels_presence',
     'simple_history',
-    'captcha'
+    'captcha',
 ]
 
+
+
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
@@ -146,6 +148,7 @@ CHANNEL_LAYERS = {
 }
 
 
+
 # Password validation
 # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
 
diff --git a/digitaleagentur/urls.py b/digitaleagentur/urls.py
index 2b302c4..88ce86b 100644
--- a/digitaleagentur/urls.py
+++ b/digitaleagentur/urls.py
@@ -52,6 +52,7 @@ urlpatterns = [
 if settings.DEBUG:
     urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
 
+
 # ERROR HANDLERS
 handler404 = 'users.views.handler404'
 handler500 = 'users.views.handler500'
\ No newline at end of file
diff --git a/standards/templatetags/__pycache__/counter_tag.cpython-38.pyc b/standards/templatetags/__pycache__/counter_tag.cpython-38.pyc
index d746e9a..2d5a311 100644
Binary files a/standards/templatetags/__pycache__/counter_tag.cpython-38.pyc and b/standards/templatetags/__pycache__/counter_tag.cpython-38.pyc differ
diff --git a/standards/templatetags/counter_tag.py b/standards/templatetags/counter_tag.py
index 2f6e837..351d63a 100644
--- a/standards/templatetags/counter_tag.py
+++ b/standards/templatetags/counter_tag.py
@@ -904,7 +904,9 @@ def getAgencyBillStatus(agency):
 	return returnvalue
 
 
-
+@register.simple_tag
+def getBaseURLIcsLink(agency):
+	return settings.BASE_URL + "/ics/" + str(agency.pk)
 
 
 
diff --git a/timemanagement/templates/timemanagement/rendered_table.html b/timemanagement/templates/timemanagement/rendered_table.html
index 4341eb1..7a8b87c 100644
--- a/timemanagement/templates/timemanagement/rendered_table.html
+++ b/timemanagement/templates/timemanagement/rendered_table.html
@@ -225,6 +225,7 @@
   </div>
 </div>
 
+
 <!-- Modal with all users for OnClick-Add-Absence -->
 {% if user|usergperm:"absencemanager" %}      
 <script type="text/javascript">
diff --git a/timemanagement/templates/timemanagement/tm_ab_management.html b/timemanagement/templates/timemanagement/tm_ab_management.html
index aca7c69..caec8c8 100644
--- a/timemanagement/templates/timemanagement/tm_ab_management.html
+++ b/timemanagement/templates/timemanagement/tm_ab_management.html
@@ -9,6 +9,10 @@
 <div class="content-section col-12">
   <h3>Abwesenheiten{% if request.user.profile.showtooltips %}&nbsp;<small><i data-toggle="tooltip" data-placement="top" title="Bearbeiten Sie hier Ihre Abwesenheiten." class="far fa-question-circle"></i></small>{% endif %}   
   <!--<small><i onclick="javascript:$('#youtubevideoinformation').modal('toggle');" class="far fa-play-circle"></i></small>-->
+
+    &nbsp;<small><a href="#" onclick="javascript:$('#showICSLink').modal('toggle')"><i class="fas fa-calendar-alt" data-toggle="tooltip" data-placement="top" title="Fügen Sie Ihrem Kalender einen Link hinzu, um alle Abwesenheiten im Blick zu behalten." style="color: #000000;"></i></a></small>
+
+
     <button class="btn btn-primary btn-sm" {% if user|usergperm:"absencemanager" %} onclick="javascript:showNewAbsenceByUser()" {% else %} onclick="javascript:loadNewAbsenceByUser({{request.user.pk}})" {% endif %} style="float: right;" id="newabscencebtn"><i class="fas fa-plus"></i>&nbsp;Abwesenheit</button> 
   </h3>  
   <hr>  
@@ -191,6 +195,32 @@
   </div>
 </div>
 
+
+<div class="modal fade" tabindex="-1" id="showICSLink" data-backdrop="static">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <h5 class="modal-title">ICS-Kalenderlink</h5>
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+          <span aria-hidden="true">&times;</span>
+        </button>
+      </div>
+      <div class="modal-body">            
+           Kopieren Sie diesen Link in Ihren Kalender und abonnieren den Abwesenheitskalender Ihrer Agentur: <br />
+           {% getBaseURLIcsLink request.user.profile.agency as icsurl %}
+           <b>{{icsurl}}</b>
+           <a href="#\" onclick="javascript:copyURL('{{icsurl}}')"><i class="far fa-copy"></i></a>
+            <span id="icsurl" style="display: none;">Kopiert!</span>
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-primary " data-dismiss="modal">Schließen</button>
+      </div>
+    </div>
+  </div>
+</div>
+
+
+
 <!-- MODAL -->
  <div class="modal fade" tabindex="-1" id="updateAbsenceToConfirm" data-backdrop="static">
   <div class="modal-dialog" role="document">
@@ -312,6 +342,15 @@
 }
 </style>
 <script>
+function copyURL(urldata){
+    var $temp = $("<input>");
+    $("body").append($temp);
+    $temp.val(urldata).select();
+    document.execCommand("copy");
+    $temp.remove();
+    $("#icsurl").show();
+}
+
 
 var absencetowork = "";
 var absencestring_confirm = "";
diff --git a/users/templates/users/base.html b/users/templates/users/base.html
index 5ea749a..7c3c90e 100644
--- a/users/templates/users/base.html
+++ b/users/templates/users/base.html
@@ -305,7 +305,7 @@
         <a style="color: #999; text-decoration: none;" href="https://digitale-agentur.com/impressum" target="_blank">Impressum</a>
         <br />
         <br />
-        Version 1.0.1
+        Version 1.0.2
         <br />
         <br />
         <a href="https://www.myvve.de/" target="_blank"><img src="{% static 'users/img/VVE-Logo.png' %}" width="27%" class="mb-2"></a>         
diff --git a/users/urls.py b/users/urls.py
index 7dd33a1..73018fe 100644
--- a/users/urls.py
+++ b/users/urls.py
@@ -40,7 +40,8 @@ urlpatterns = [
     path('dacron/<slug:code>', views.cronactions, name="cronmain"),
     path('dacrondaily/<slug:code>', views.cronactionsdaily, name="cronmaindaily"),
     path('dacronbill/<slug:code>', views.cronactionsbill, name="cronmainbill"),
-    path('isalive/', views.isAlive, name="isalive")
+    path('isalive/', views.isAlive, name="isalive"),
+    path('ics/<int:ag>', views.getICSFile, name="getics")
 
 ]
 
diff --git a/users/views.py b/users/views.py
index 0dda13b..3914d8f 100644
--- a/users/views.py
+++ b/users/views.py
@@ -52,6 +52,43 @@ from django.core.exceptions import ObjectDoesNotExist
 from organizer.models import QuickLinks
 from areas.models import Areas
 from tasks.models import Tasks
+
+''' ICS '''
+from ics import Calendar, Event
+import base64
+from django.contrib.auth import authenticate
+
+def getICSFile(request, ag):
+	#if request.user.profile.agency.pk == ag:
+	if 'HTTP_AUTHORIZATION' in request.META:
+		auth = request.META['HTTP_AUTHORIZATION'].split()
+		if len(auth) == 2:
+			if auth[0].lower() == "basic":
+				temp = base64.b64decode(auth[1] + "==")
+				username = temp.decode("utf-8").split(":")[0]
+				passwd = temp.decode("utf-8").split(":")[1]
+				user = authenticate(username=username, password=passwd)
+				if user is not None:
+					if user.is_active:
+						if user.profile.agency.pk == ag:
+							request.user = user
+							c = Calendar()
+							absencedays = Absence.objects.filter(agency=ag)
+							for ab in absencedays:
+								e = Event()
+								e.name = ab.user.first_name + " " + ab.user.last_name + " abwesend"
+								e.uid = "da-ab-" + str(ab.pk)
+								e.begin = ab.start
+								e.end = ab.end
+								c.events.add(e)
+							return HttpResponse(c, content_type='text/calendar')
+
+	realm = ""
+	response = HttpResponse()
+	response.status_code = 401
+	response['WWW-Authenticate'] = 'Basic realm="%s"' % realm
+	return response
+	
 '''
 
 	Standardstruktur laden
@@ -1487,10 +1524,10 @@ def cronactionsbill(request, code):
 					"taxConditions": {
 						"taxType": "net"
 				    },
-				    "paymentConditions": {
-					    "paymentTermLabel": "Bitte zahlen Sie innerhalb von 14 Tagen.",
-					    "paymentTermDuration": 14,
-		  			},
+				    #"paymentConditions": {
+					#    "paymentTermLabel": "Bitte zahlen Sie innerhalb von 14 Tagen.",
+					#    "paymentTermDuration": 14,
+		  			#},
 				    "shippingConditions": {
 				    	#"shippingDate": voucher_date_today + "T00:00:00.000+00:00",
 				    	"shippingType": "none"