This is the full distinguished name (DN) of the FSM tracker attached to one execution run of a CfgExportPolicy export, i.e. the complete path through the UCS management information tree that uniquely locates this exact object. Because CfgExportPolicyFsm objects are scoped underneath their owning domain/chassis/policy in the tree, the DN is what a script or UCS Manager XML-API call uses to address this specific CfgExportPolicyFsm instance rather than any other one like it. For the FSM tracker for tonight's run of the nightly-cfg-export policy, the DN might look like sys/svc-ext/config-backup/backup-weekly-fullstate appended with the child object's own relative name.