For the other systems in the SMS complex, use the T SMS=xx command to start SMS on those systems, using the SMS configuration identified in Step Three. In each system, IGDSMSxx specifies the name of the ACDS containing the SMS configuration. All of the IGDSMSxx members must point to the same ACDS. Because the ACDS is no longer empty, the systems use it (and the COMMDS) to manage storage.