diff --git a/temporal/api/cloud/cloudservice/v1/service.proto b/temporal/api/cloud/cloudservice/v1/service.proto
index f714b20..57e9f18 100644
--- a/temporal/api/cloud/cloudservice/v1/service.proto
+++ b/temporal/api/cloud/cloudservice/v1/service.proto
@@ -126,21 +126,21 @@ service CloudService {
         };
     }
 
-    // Get all groups
+    // Get all user groups
     rpc GetUserGroups (GetUserGroupsRequest) returns (GetUserGroupsResponse) {
         option (google.api.http) = {
             get: "/api/v1/cloud/user-groups",
         };
     }
 
-    // Get a group
+    // Get a user group
     rpc GetUserGroup (GetUserGroupRequest) returns (GetUserGroupResponse) {
         option (google.api.http) = {
             get: "/api/v1/cloud/user-groups/{group_id}",
         };
     }
 
-    // Create new a group
+    // Create new a user group
     rpc CreateUserGroup (CreateUserGroupRequest) returns (CreateUserGroupResponse) {
         option (google.api.http) = {
             post: "/api/v1/cloud/user-groups",
@@ -148,7 +148,7 @@ service CloudService {
         };
     }
 
-    // Update a group
+    // Update a user group
     rpc UpdateUserGroup (UpdateUserGroupRequest) returns (UpdateUserGroupResponse) {
         option (google.api.http) = {
             post: "/api/v1/cloud/user-groups/{group_id}",
@@ -156,14 +156,14 @@ service CloudService {
         };
     }
 
-    // Delete a group
+    // Delete a user group
     rpc DeleteUserGroup (DeleteUserGroupRequest) returns (DeleteUserGroupResponse) {
         option (google.api.http) = {
             delete: "/api/v1/cloud/user-groups/{group_id}",
         };
     }
 
-    // Set a group's access to a namespace
+    // Set a user group's access to a namespace
     rpc SetUserGroupNamespaceAccess (SetUserGroupNamespaceAccessRequest) returns (SetUserGroupNamespaceAccessResponse) {
         option (google.api.http) = {
             post: "/api/v1/cloud/namespaces/{namespace}/user-groups/{group_id}/access",