docs: public IPersonAttributesGroupDefinition updatePagsDefinition(
              IPerson person, IPersonAttributesGroupDefinition pagsDef) {
  
          // Verify permission
          if (!hasPermission(
                  person,
                  IPermission.EDIT_GROUP_ACTIVITY,
                  pagsDef.getCompositeEntityIdentifierForGroup().getKey())) {
              throw new RuntimeAuthorizationException(
                      person,
                      IPermission.EDIT_GROUP_ACTIVITY,
                      pagsDef.getCompositeEntityIdentifierForGroup().getKey());
          }
  
          IPersonAttributesGroupDefinition rslt =
                  pagsGroupDefDao.updatePersonAttributesGroupDefinition(pagsDef);
          return rslt;
      }