PSTs can only be created in Composer.
In addition to the scenarios discussed in the chapter, alias sets can also be associated with objects of types
dm_audittrail_group. However, these associations do not participate in alias resolution directly.
dm_application.def_alias_set_id holds the reference for the default alias for a DocApp. Note that this is for backward compatibility with Documentum versions prior to 6.0. See appendix DocApps for details about DocApps.
dm_audittrail_group captures audit information for events related to groups.
dm_audittrail_group.alias_set_id captures the alias set associated with the group being audited.