def record_constants(self, constants):
        pass
Adds user to a local group, uses dseditgroup to deal with GUIDs.
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.lib/src/openmdao/lib/casehandlers/caseset.py/CaseArray.record_constants--crossover with--dataset/ETHPy150Open google/macops/gmacpyutil/gmacpyutil/ds.py/AddUserToLocalGroup