diff --git a/user-manager-interface/src/main/proto/organisationseinheit.model.proto b/user-manager-interface/src/main/proto/organisationseinheit.model.proto
index 15d2538614d20e5a3d3d787568a3c810f06f39f3..94aeb3cdf52069f51014137801a91bc01f476436 100644
--- a/user-manager-interface/src/main/proto/organisationseinheit.model.proto
+++ b/user-manager-interface/src/main/proto/organisationseinheit.model.proto
@@ -23,10 +23,10 @@
  */
 syntax = "proto3";
 
-package de.itvsh.kop.user.grpc;
+package de.ozgcloud.user.grpc;
 
 option java_multiple_files = true;
-option java_package = "de.itvsh.kop.user.organisationseinheit";
+option java_package = "de.ozgcloud.user.organisationseinheit";
 option java_outer_classname = "OrganisationsEinheitModelProto";
 
 message GrpcOrganisationsEinheit {
diff --git a/user-manager-interface/src/main/proto/organisationseinheit.proto b/user-manager-interface/src/main/proto/organisationseinheit.proto
index e02b76915050bb28ac7acac333b3c87cb160e330..6303fbfef6b6f40b778368acef0dd1b5071b5488 100644
--- a/user-manager-interface/src/main/proto/organisationseinheit.proto
+++ b/user-manager-interface/src/main/proto/organisationseinheit.proto
@@ -25,10 +25,10 @@ syntax = "proto3";
 import "google/protobuf/empty.proto";
 import "organisationseinheit.model.proto";
 
-package de.itvsh.kop.user.grpc;
+package de.ozgcloud.user.grpc;
 
 option java_multiple_files = true;
-option java_package = "de.itvsh.kop.user.grpc.organisationseinheit";
+option java_package = "de.ozgcloud.user.grpc.organisationseinheit";
 option java_outer_classname = "OrganisationsEinheitProto";
 
 service OrganisationsEinheitService {
diff --git a/user-manager-interface/src/main/proto/recipient.model.proto b/user-manager-interface/src/main/proto/recipient.model.proto
index c2bce6ae000dc7dab106b60131f34f1b2a00fae9..5c286982bd5d030560df4ada71454fefcec937b8 100644
--- a/user-manager-interface/src/main/proto/recipient.model.proto
+++ b/user-manager-interface/src/main/proto/recipient.model.proto
@@ -23,10 +23,10 @@
  */
 syntax = "proto3";
 
-package de.itvsh.kop.user.grpc;
+package de.ozgcloud.user.grpc;
 
 option java_multiple_files = true;
-option java_package = "de.itvsh.kop.user.recipient";
+option java_package = "de.ozgcloud.user.recipient";
 option java_outer_classname = "RecipientModelProto";
 
 message GrpcRecipient {
diff --git a/user-manager-interface/src/main/proto/recipient.proto b/user-manager-interface/src/main/proto/recipient.proto
index b27457089d35fda245eaf8bfdd0873a1fdee710e..bbaae80c221116bf348bba49aa67a1da12c6f02e 100644
--- a/user-manager-interface/src/main/proto/recipient.proto
+++ b/user-manager-interface/src/main/proto/recipient.proto
@@ -23,12 +23,12 @@
  */
 syntax = "proto3";
 
-package de.itvsh.kop.user.grpc;
+package de.ozgcloud.user.grpc;
 
 import "recipient.model.proto";
 
 option java_multiple_files = true;
-option java_package = "de.itvsh.kop.user.grpc.recipient";
+option java_package = "de.ozgcloud.user.grpc.recipient";
 option java_outer_classname = "RecipientProto";
 
 service RecipientService {
diff --git a/user-manager-interface/src/main/proto/userprofile.model.proto b/user-manager-interface/src/main/proto/userprofile.model.proto
index d5641c6254d43ce22539ff8d4a9685a01d5a3980..f4e97598853a044e31dc5d56819e61019243bb3e 100644
--- a/user-manager-interface/src/main/proto/userprofile.model.proto
+++ b/user-manager-interface/src/main/proto/userprofile.model.proto
@@ -23,10 +23,10 @@
  */
 syntax = "proto3";
 
-package de.itvsh.kop.user.grpc;
+package de.ozgcloud.user.grpc;
 
 option java_multiple_files = true;
-option java_package = "de.itvsh.kop.user.userprofile";
+option java_package = "de.ozgcloud.user.userprofile";
 option java_outer_classname = "UserProfileModelProto";
 
 message GrpcUserProfile {
diff --git a/user-manager-interface/src/main/proto/userprofile.proto b/user-manager-interface/src/main/proto/userprofile.proto
index d5448cdb8ea61ca1855e4bfb9f485e51d5450709..8bdaf438dd546ff271e1cb723858ed8ad9d120d4 100644
--- a/user-manager-interface/src/main/proto/userprofile.proto
+++ b/user-manager-interface/src/main/proto/userprofile.proto
@@ -23,13 +23,13 @@
  */
 syntax = "proto3";
 
-package de.itvsh.kop.user.grpc;
+package de.ozgcloud.user.grpc;
 
 import "userprofile.model.proto";
 import "google/protobuf/empty.proto";
 
 option java_multiple_files = true;
-option java_package = "de.itvsh.kop.user.grpc.userprofile";
+option java_package = "de.ozgcloud.user.grpc.userprofile";
 option java_outer_classname = "UserProfileProto";
 
 service UserProfileService {