diff --git a/project/__init__.py b/project/__init__.py
index ff34703..cc167cf 100644
--- a/project/__init__.py
+++ b/project/__init__.py
@@ -51,7 +51,7 @@ app.config["BABEL_DEFAULT_TIMEZONE"] = "Europe/Berlin"
 babel = Babel(app)
 
 # cors
-cors = CORS(app, resources={r"/api/*": {"origins": "*"}})
+cors = CORS(app, resources={r"/api/*", "/swagger/"})
 
 # API
 rest_api = Api(app, "/api/v1")
diff --git a/project/templates/developer/read.html b/project/templates/developer/read.html
index d1bd1d2..2e07a2c 100644
--- a/project/templates/developer/read.html
+++ b/project/templates/developer/read.html
@@ -10,6 +10,7 @@
 <h2>API</h2>
 <ul>
     <li>Documentation: <a href="/swagger-ui" target="_blank" rel="noopener noreferrer">Swagger/OpenAPI</a></li>
+    <li>Code generation: <a href="https://editor.swagger.io/?url={{ url_for('home', _external=True) }}swagger/" target="_blank" rel="noopener noreferrer">Swagger Editor</a></li>
 </ul>
 
 <h2>Data download</h2>
diff --git a/project/translations/de/LC_MESSAGES/messages.mo b/project/translations/de/LC_MESSAGES/messages.mo
index b4353ad..34daa94 100644
Binary files a/project/translations/de/LC_MESSAGES/messages.mo and b/project/translations/de/LC_MESSAGES/messages.mo differ
diff --git a/project/translations/de/LC_MESSAGES/messages.po b/project/translations/de/LC_MESSAGES/messages.po
index 9f7f145..6fa418a 100644
--- a/project/translations/de/LC_MESSAGES/messages.po
+++ b/project/translations/de/LC_MESSAGES/messages.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2021-01-20 14:07+0100\n"
+"POT-Creation-Date: 2021-01-21 07:53+0100\n"
 "PO-Revision-Date: 2020-06-07 18:51+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: de\n"
@@ -189,7 +189,7 @@ msgid "Longitude"
 msgstr "Längengrad"
 
 #: project/forms/admin_unit.py:30 project/forms/event.py:37
-#: project/forms/event.py:61 project/forms/event.py:320
+#: project/forms/event.py:61 project/forms/event.py:327
 #: project/forms/event_place.py:30 project/forms/event_place.py:55
 #: project/forms/event_suggestion.py:25 project/forms/organizer.py:29
 #: project/forms/organizer.py:56 project/forms/reference.py:39
@@ -207,9 +207,9 @@ msgstr "Kurzname"
 #: project/forms/admin_unit.py:33
 msgid "The short name is used to create a unique identifier for your events"
 msgstr ""
-"Der Kurzname wird verwendet, um die Veranstaltungen der Organisation eindeutig zu "
-"identifizieren. Der Kurzname darf nur Buchstaben, Nummern und "
-"Unterstriche enthalten."
+"Der Kurzname wird verwendet, um die Veranstaltungen der Organisation "
+"eindeutig zu identifizieren. Der Kurzname darf nur Buchstaben, Nummern "
+"und Unterstriche enthalten."
 
 #: project/forms/admin_unit.py:40
 msgid "Short name must contain only letters numbers or underscore"
@@ -585,34 +585,34 @@ msgstr ""
 msgid "Previous start date"
 msgstr "Vorheriges Startdatum"
 
-#: project/forms/event.py:198
+#: project/forms/event.py:199
 msgid "Enter when the event should have taken place before it was postponed."
 msgstr ""
 "Gib ein, wann die Veranstaltung hätte stattfinden sollen, bevor sie "
 "verschoben wurde."
 
-#: project/forms/event.py:201 project/forms/event_suggestion.py:64
+#: project/forms/event.py:204 project/forms/event_suggestion.py:64
 msgid "Categories"
 msgstr "Kategorien"
 
-#: project/forms/event.py:204 project/forms/event_suggestion.py:67
+#: project/forms/event.py:207 project/forms/event_suggestion.py:67
 msgid "Choose categories that fit the event."
 msgstr "Wähle Kategorien, die zur Veranstaltung passen."
 
-#: project/forms/event.py:207 project/forms/reference.py:13
+#: project/forms/event.py:210 project/forms/reference.py:13
 #: project/forms/reference.py:26 project/forms/reference_request.py:69
 #: project/templates/event/create.html:176
 #: project/templates/event/update.html:109
 msgid "Rating"
 msgstr "Bewertung"
 
-#: project/forms/event.py:211 project/forms/reference.py:17
+#: project/forms/event.py:214 project/forms/reference.py:17
 #: project/forms/reference.py:30 project/forms/reference_request.py:73
 msgid "Choose how relevant the event is to your organization."
 msgstr "Wähle aus, wie relevant die Veranstaltung für deine Organisation ist."
 
-#: project/forms/event.py:219 project/forms/event.py:228
-#: project/forms/event.py:284 project/forms/event_suggestion.py:49
+#: project/forms/event.py:222 project/forms/event.py:231
+#: project/forms/event.py:287 project/forms/event_suggestion.py:49
 #: project/templates/_macros.html:406 project/templates/event/create.html:108
 #: project/templates/event/update.html:59
 #: project/templates/event_place/create.html:20
@@ -621,16 +621,16 @@ msgstr "Wähle aus, wie relevant die Veranstaltung für deine Organisation ist."
 msgid "Place"
 msgstr "Ort"
 
-#: project/forms/event.py:221
+#: project/forms/event.py:224
 msgid "Select existing place"
 msgstr "Vorhandenen Ort auswählen"
 
-#: project/forms/event.py:222
+#: project/forms/event.py:225
 msgid "Enter new place"
 msgstr "Neuen Ort eingeben"
 
-#: project/forms/event.py:233 project/forms/event.py:242
-#: project/forms/event.py:290 project/forms/event.py:334
+#: project/forms/event.py:236 project/forms/event.py:245
+#: project/forms/event.py:295 project/forms/event.py:341
 #: project/forms/event_suggestion.py:56 project/templates/_macros.html:436
 #: project/templates/event/create.html:83
 #: project/templates/event/update.html:50
@@ -640,30 +640,30 @@ msgstr "Neuen Ort eingeben"
 msgid "Organizer"
 msgstr "Veranstalter"
 
-#: project/forms/event.py:235
+#: project/forms/event.py:238
 msgid "Select existing organizer"
 msgstr "Vorhandenen Veranstalter auswählem"
 
-#: project/forms/event.py:236
+#: project/forms/event.py:239
 msgid "Enter new organizer"
 msgstr "Neuen Veranstalter eingeben"
 
-#: project/forms/event.py:246 project/templates/event/create.html:4
+#: project/forms/event.py:249 project/templates/event/create.html:4
 #: project/templates/event/create.html:55
 #: project/templates/manage/events.html:12
 #: project/templates/manage/organizers.html:21
 msgid "Create event"
 msgstr "Veranstaltung erstellen"
 
-#: project/forms/event.py:270
+#: project/forms/event.py:273
 msgid "Select existing place or enter new place"
 msgstr "Existierenden Ort wählen oder neuen Ort eingeben"
 
-#: project/forms/event.py:275
+#: project/forms/event.py:278
 msgid "Select existing organizer or enter new organizer"
 msgstr "Wähle einen vorhandenen Veranstalter oder gib einen neuen Veranstalter ein"
 
-#: project/forms/event.py:285
+#: project/forms/event.py:290
 msgid ""
 "Choose where the event takes place. You can add and modify places at "
 "Manage > Places."
@@ -671,7 +671,7 @@ msgstr ""
 "Wähle, wo die Veranstaltung stattfindet. Du kannst Orte unter Verwaltung "
 "> Orte hinzufügen und ändern."
 
-#: project/forms/event.py:291
+#: project/forms/event.py:298
 msgid ""
 "Select the organizer. You can add and modify organizers at Manage > "
 "Organizers."
@@ -679,68 +679,68 @@ msgstr ""
 "Wähle den Veranstalter. Du kannst Veranstalter unter Verwaltung > "
 "Veranstalter hinzufügen und ändern."
 
-#: project/forms/event.py:297 project/templates/event/update.html:40
+#: project/forms/event.py:304 project/templates/event/update.html:40
 msgid "Status"
 msgstr "Status"
 
-#: project/forms/event.py:300
+#: project/forms/event.py:307
 msgid "EventStatus.scheduled"
 msgstr "Geplant"
 
-#: project/forms/event.py:301 project/templates/layout.html:48
+#: project/forms/event.py:308 project/templates/layout.html:48
 #: project/templates/layout.html:63
 msgid "EventStatus.cancelled"
 msgstr "Abgesagt"
 
-#: project/forms/event.py:302 project/templates/layout.html:51
+#: project/forms/event.py:309 project/templates/layout.html:51
 #: project/templates/layout.html:66
 msgid "EventStatus.movedOnline"
 msgstr "Online verschoben"
 
-#: project/forms/event.py:303 project/templates/layout.html:54
+#: project/forms/event.py:310 project/templates/layout.html:54
 #: project/templates/layout.html:69
 msgid "EventStatus.postponed"
 msgstr "Verschoben"
 
-#: project/forms/event.py:304 project/templates/layout.html:57
+#: project/forms/event.py:311 project/templates/layout.html:57
 #: project/templates/layout.html:72
 msgid "EventStatus.rescheduled"
 msgstr "Neu angesetzt"
 
-#: project/forms/event.py:306
+#: project/forms/event.py:313
 msgid "Select the status of the event."
 msgstr "Wähle den Status der Veranstaltung."
 
-#: project/forms/event.py:309 project/templates/event/update.html:4
+#: project/forms/event.py:316 project/templates/event/update.html:4
 #: project/templates/event/update.html:12
 msgid "Update event"
 msgstr "Veranstaltung aktualisieren"
 
-#: project/forms/event.py:319 project/templates/_macros.html:923
+#: project/forms/event.py:326 project/templates/_macros.html:923
 #: project/templates/event/delete.html:6
 msgid "Delete event"
 msgstr "Veranstaltung löschen"
 
-#: project/forms/event.py:327 project/forms/event_date.py:19
+#: project/forms/event.py:334 project/forms/event_date.py:19
 #: project/forms/planing.py:13
 msgid "From"
 msgstr "Von"
 
-#: project/forms/event.py:328 project/forms/event_date.py:20
+#: project/forms/event.py:335 project/forms/event_date.py:20
 #: project/forms/planing.py:14
 msgid "to"
 msgstr "bis"
 
-#: project/forms/event.py:329 project/forms/event_date.py:21
+#: project/forms/event.py:336 project/forms/event_date.py:21
 msgid "Keyword"
 msgstr "Stichwort"
 
-#: project/forms/event.py:331 project/forms/event_date.py:23
+#: project/forms/event.py:338 project/forms/event_date.py:23
 #: project/forms/planing.py:16 project/templates/_macros.html:348
 msgid "Category"
 msgstr "Kategorie"
 
-#: project/forms/event.py:337
+#: project/forms/event.py:344
 msgid "Find events"
 msgstr "Veranstaltungen finden"
 
@@ -1408,6 +1408,10 @@ msgstr "Du hast noch keinen Account? Kein Problem!"
 msgid "Widget"
 msgstr "Widget"
 
+#: project/templates/widget/event_date/list.html:110
+msgid "Print"
+msgstr "Drucken"
+
 #: project/templates/widget/event_suggestion/create.html:126
 msgid "Continue as guest"
 msgstr "Weiter als Gast"