diff --git a/vorgang-manager-server/src/test/java/de/ozgcloud/vorgang/collaboration/CollaborationITCase.java b/vorgang-manager-server/src/test/java/de/ozgcloud/vorgang/collaboration/CollaborationITCase.java
index 223dc6b503b63084dba19cf573389dd500247c6c..8c5abd19a98524ec9d5461b7bdfd0e506aa72e14 100644
--- a/vorgang-manager-server/src/test/java/de/ozgcloud/vorgang/collaboration/CollaborationITCase.java
+++ b/vorgang-manager-server/src/test/java/de/ozgcloud/vorgang/collaboration/CollaborationITCase.java
@@ -94,6 +94,7 @@ import de.ozgcloud.vorgang.files.GridFsTestFactory;
 import de.ozgcloud.vorgang.files.OzgFileTestFactory;
 import de.ozgcloud.vorgang.vorgang.EingangTestFactory;
 import de.ozgcloud.vorgang.vorgang.Vorgang;
+import de.ozgcloud.vorgang.vorgang.VorgangHead;
 import de.ozgcloud.vorgang.vorgang.VorgangTestFactory;
 import de.ozgcloud.vorgang.vorgang.ZustaendigeStelleTestFactory;
 import io.grpc.Status;
@@ -252,35 +253,33 @@ class CollaborationITCase {
 			when(collaborationOzgCloudUserProfileService.getById(any())).thenReturn(ozgCloudUserProfile);
 		}
 
-		// @Test
-		// void shouldSetCollaborationVorgangId() {
-		// var command = commandService.createCommand(
-		// buildCreateCollaborationVorgangCommand(vorgangId,
-		// CreateCollaborationVorgangRequestTestFactory.COLLABORATION_LEVEL));
-
-		// waitUntilCommandHasStatus(command.getId(), CommandStatus.FINISHED);
-
-		// var collaborationRequests = loadCollaborationRequest(vorgangId);
-		// assertThat(collaborationRequests).hasSize(1).first().extracting(VorgangAttachedItem::getItem,
-		// MAP)
-		// .containsKey(FIELD_COLLABORATION_VORGANG_ID);
-		// }
-
-		// @Test
-		// void shouldCreateCollaborationVorgang() {
-		// var command = commandService.createCommand(
-		// buildCreateCollaborationVorgangCommand(vorgangId,
-		// CreateCollaborationVorgangRequestTestFactory.COLLABORATION_LEVEL));
-
-		// waitUntilCommandHasStatus(command.getId(), CommandStatus.FINISHED);
-
-		// var collaborationVorgang = loadCollaborationVorgang(vorgangId);
-		// assertThat(collaborationVorgang.getHeader()).extracting(VorgangHead::getCollaborationLevel)
-		// .isEqualTo(CreateCollaborationVorgangRequestTestFactory.COLLABORATION_LEVEL);
-		// assertThat(collaborationVorgang.getHeader()).extracting(VorgangHead::getOrganisationsEinheitId)
-		// .isEqualTo(MUK_POSTFACH_ID);
-		// assertThat(collaborationVorgang.getClientAttributes()).isEmpty();
-		// }
+		@Test
+		void shouldSetCollaborationVorgangId() {
+			var command = commandService.createCommand(
+					buildCreateCollaborationVorgangCommand(vorgangId, CreateCollaborationVorgangRequestTestFactory.COLLABORATION_LEVEL));
+
+			waitUntilCommandHasStatus(command.getId(), CommandStatus.FINISHED);
+
+			var collaborationRequests = loadCollaborationRequest(vorgangId);
+			assertThat(collaborationRequests).hasSize(1).first().extracting(VorgangAttachedItem::getItem, MAP)
+					.containsKey(FIELD_COLLABORATION_VORGANG_ID);
+		}
+
+		@Test
+		void shouldCreateCollaborationVorgang() {
+			var command = commandService.createCommand(
+					buildCreateCollaborationVorgangCommand(vorgangId,
+							CreateCollaborationVorgangRequestTestFactory.COLLABORATION_LEVEL));
+
+			waitUntilCommandHasStatus(command.getId(), CommandStatus.FINISHED);
+
+			var collaborationVorgang = loadCollaborationVorgang(vorgangId);
+			assertThat(collaborationVorgang.getHeader()).extracting(VorgangHead::getCollaborationLevel)
+					.isEqualTo(CreateCollaborationVorgangRequestTestFactory.COLLABORATION_LEVEL);
+			assertThat(collaborationVorgang.getHeader()).extracting(VorgangHead::getOrganisationsEinheitId)
+					.isEqualTo(MUK_POSTFACH_ID);
+			assertThat(collaborationVorgang.getClientAttributes()).isEmpty();
+		}
 
 		private Vorgang loadCollaborationVorgang(String sourceVorgangId) {
 			var collaborationVorgangId = loadCollaborationRequest(sourceVorgangId).getFirst().getItem().get(FIELD_COLLABORATION_VORGANG_ID);