docs: public void deletePagsDefinition(IPerson person, IPersonAttributesGroupDefinition pagsDef) {
  
          // Verify permission
          if (!hasPermission(
                  person,
                  IPermission.DELETE_GROUP_ACTIVITY,
                  pagsDef.getCompositeEntityIdentifierForGroup().getKey())) {
              throw new RuntimeAuthorizationException(
                      person,
                      IPermission.DELETE_GROUP_ACTIVITY,
                      pagsDef.getCompositeEntityIdentifierForGroup().getKey());
          }
  
          pagsGroupDefDao.deletePersonAttributesGroupDefinition(pagsDef);
      }