anchor.diff:  
   group_privileges_check([], _, _, _) -> ok;
   group_privileges_check([FirstPrivilege | Privileges], Users, GID, _SID) ->
  -    ?PRINT("PRIVILEGE"),
  -    ?PRINT(FirstPrivilege),
       group_privilege_check(FirstPrivilege, Users, GID, _SID),
       group_privileges_check(Privileges, Users, GID, _SID).
   
  
positive.code:                 ++ binary_to_list(ID) ++ "/privileges",
              Headers, get, [], Options
          ),
      [Priveleges] = get_body_val([priveleges], Response),
      Priveleges.
  
  set_space_privileges(UserType, SID, ID, Privileges, ReqParams) ->
  
negative.code:     SID = create_space(?SPACE_NAME1, UserReqParams),
  
      ?assertMatch([SID, ?SPACE_NAME1],read_space(SID, UserReqParams)),
      ?assertMatch(ok, check_status(update_space(?SPACE_NAME2, SID, UserReqParams))),
      ?assertMatch([SID, ?SPACE_NAME2], read_space(SID, UserReqParams)),
      ?assertMatch(ok, check_status(delete_space(SID, UserReqParams))).
  
  spaces_crud_by_provider_test(Config) ->
  