The value of tHsmdaSchedulerPlcyLvl5GrpId specifies the group this
HSMDA scheduler policy level belongs to. If the value is '0', this
level is not assigned to a scheduler policy group. This object may not
be set simultaneously with tHsmdaSchedulerPlcyLvl5Rate.
Setting tHsmdaSchedulerPlcyLvl5GrpId to non-default value while
tHsmdaSchedulerPlcyLvl5Rate is non-default, results in the level being
added to the group and tHsmdaSchedulerPlcyLvl5Rate being set to
default.
Setting tHsmdaSchedulerPlcyLvl5GrpId to default value results in the
level being removed from any group and tHsmdaSchedulerPlcyLvl5WgtInGrp
being set to default.