diff --git a/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/CollaborationManagerConfiguration.java b/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/CollaborationManagerConfiguration.java
index d79a4046cfb52ecd298b2cf8f23fa27ca390dccb..1a04366ac409d78315b1104107e46dcf01843437 100644
--- a/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/CollaborationManagerConfiguration.java
+++ b/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/CollaborationManagerConfiguration.java
@@ -32,12 +32,16 @@ import de.ozgcloud.apilib.common.command.grpc.GrpcOzgCloudCommandService;
 import de.ozgcloud.apilib.file.OzgCloudFileService;
 import de.ozgcloud.apilib.file.grpc.GrpcOzgCloudFileService;
 import de.ozgcloud.apilib.file.grpc.OzgCloudFileMapper;
+import de.ozgcloud.apilib.user.GrpcOzgCloudUserProfileService;
+import de.ozgcloud.apilib.user.OzgCloudUserProfileService;
+import de.ozgcloud.apilib.user.UserProfileMapper;
 import de.ozgcloud.apilib.vorgang.OzgCloudVorgangService;
 import de.ozgcloud.apilib.vorgang.grpc.GrpcOzgCloudVorgangService;
 import de.ozgcloud.apilib.vorgang.grpc.OzgCloudVorgangMapper;
 import de.ozgcloud.apilib.vorgang.grpc.OzgCloudVorgangQueryMapper;
 import de.ozgcloud.apilib.vorgang.grpc.OzgCloudVorgangStubMapper;
 import de.ozgcloud.collaboration.common.callcontext.CollaborationManagerCallContextProvider;
+import de.ozgcloud.user.grpc.userprofile.UserProfileServiceGrpc.UserProfileServiceBlockingStub;
 import de.ozgcloud.vorgang.grpc.binaryFile.BinaryFileServiceGrpc.BinaryFileServiceBlockingStub;
 import de.ozgcloud.vorgang.grpc.binaryFile.BinaryFileServiceGrpc.BinaryFileServiceStub;
 import de.ozgcloud.vorgang.grpc.command.CommandServiceGrpc.CommandServiceBlockingStub;
@@ -50,6 +54,7 @@ public class CollaborationManagerConfiguration {
 	public static final String COMMAND_SERVICE_NAME = "collaboration_OzgCloudCommandService";
 	public static final String FILE_SERVICE_NAME = "collaboration_OzgCloudFileService";
 	public static final String CURRENT_USER_SERVICE_NAME = "collaboration_CurrentUserService";
+	public static final String OZG_CLOUD_USER_PROFILE_SERVICE_NAME = "collaboration_OzgCloudUserProfileService";
 	public static final String USER_PROFILE_SERVICE_NAME = "collaboration_UserProfileService";
 	public static final String VORGANG_SERVICE_NAME = "collaboration_VorgangService";
 	public static final String VORGANG_REMOTE_SERVICE_NAME = "collaboration_VorgangRemoteService";
@@ -66,6 +71,7 @@ public class CollaborationManagerConfiguration {
 	public static final String GRPC_VORGANG_MANAGER_NAME = "vorgang-manager";
 	public static final String GRPC_COMMAND_MANAGER_NAME = "command-manager";
 	public static final String GRPC_FILE_MANAGER_NAME = "file-manager";
+	public static final String GRPC_USER_MANAGER_NAME = "user-manager";
 	public static final String GRPC_VORGANG_ATTACHED_ITEM_SERVICE_NAME = "vorgang-attached-item";
 
 	@GrpcClient(GRPC_COMMAND_MANAGER_NAME)
@@ -79,6 +85,9 @@ public class CollaborationManagerConfiguration {
 	@GrpcClient(GRPC_FILE_MANAGER_NAME)
 	private BinaryFileServiceStub binaryFileServiceAsyncStub;
 
+	@GrpcClient(GRPC_USER_MANAGER_NAME)
+	private UserProfileServiceBlockingStub userProfileServiceStub;
+
 	@Bean(COMMAND_SERVICE_NAME) // NOSONAR
 	OzgCloudCommandService grpcOzgCloudCommandService(CommandMapper commandMapper, CollaborationManagerCallContextProvider contextProvider) {
 		return new GrpcOzgCloudCommandService(commandServiceStub, commandMapper, contextProvider,
@@ -95,4 +104,10 @@ public class CollaborationManagerConfiguration {
 			OzgCloudVorgangQueryMapper vorgangQueryMapper, CollaborationManagerCallContextProvider contextProvider) {
 		return new GrpcOzgCloudVorgangService(vorgangServiceStub, vorgangMapper, vorgangStubMapper, vorgangQueryMapper, contextProvider);
 	}
+
+	@Bean(OZG_CLOUD_USER_PROFILE_SERVICE_NAME)
+	OzgCloudUserProfileService grpcOzgCloudUserProfileService(UserProfileMapper userProfileMapper,
+			CollaborationManagerCallContextProvider contextProvider) {
+		return new GrpcOzgCloudUserProfileService(userProfileServiceStub, userProfileMapper, contextProvider);
+	}
 }
\ No newline at end of file
diff --git a/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/common/user/UserProfileService.java b/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/common/user/UserProfileService.java
index bc2d3eb7d30f86954cf98ef31c206083e61a978a..bed150f52e2ca8f78e7f916753aa5ae21be2501b 100644
--- a/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/common/user/UserProfileService.java
+++ b/collaboration-manager-server/src/main/java/de/ozgcloud/collaboration/common/user/UserProfileService.java
@@ -41,6 +41,7 @@ public class UserProfileService {
 
 	@Qualifier(CollaborationManagerConfiguration.CURRENT_USER_SERVICE_NAME) // NOSONAR
 	private final CurrentUserService currentUserService;
+	@Qualifier(CollaborationManagerConfiguration.OZG_CLOUD_USER_PROFILE_SERVICE_NAME)
 	private final Optional<OzgCloudUserProfileService> ozgCloudUserProfileService;
 	private final CollaborationUserProfileMapper mapper;
 
diff --git a/collaboration-manager-server/src/test/java/de/ozgcloud/collaboration/CollaborationTestApplication.java b/collaboration-manager-server/src/test/java/de/ozgcloud/collaboration/CollaborationTestApplication.java
index 9392a463895639476757304f3d39fe4ceb9a4380..00fe9fc895a8d24b3c3983740930f9d5a53cebda 100644
--- a/collaboration-manager-server/src/test/java/de/ozgcloud/collaboration/CollaborationTestApplication.java
+++ b/collaboration-manager-server/src/test/java/de/ozgcloud/collaboration/CollaborationTestApplication.java
@@ -35,6 +35,7 @@ import org.springframework.security.authentication.AuthenticationTrustResolverIm
 import de.ozgcloud.apilib.common.command.grpc.CommandMapper;
 import de.ozgcloud.apilib.common.command.grpc.CommandMapperImpl;
 import de.ozgcloud.apilib.file.OzgCloudFileService;
+import de.ozgcloud.apilib.user.UserProfileMapper;
 import de.ozgcloud.apilib.vorgang.grpc.OzgCloudVorgangMapper;
 import de.ozgcloud.apilib.vorgang.grpc.OzgCloudVorgangQueryMapper;
 import de.ozgcloud.apilib.vorgang.grpc.OzgCloudVorgangStubMapper;
@@ -56,6 +57,8 @@ public class CollaborationTestApplication {
 	private CollaborationManagerCallContextProvider contextProvider;
 	@MockBean
 	private OzgCloudFileService ozgCloudFileService;
+	@MockBean
+	private UserProfileMapper userProfileMapper;
 
 	public static void main(String[] args) {
 		TimeZone.setDefault(TimeZone.getTimeZone("UTC"));