The Actions object is a read-only property that can be queried or used directly (see examples below) from both the PGApplication and SCApplication objects.
Examples:
Set ObjActions = SCApplication.Actions
iRet = ObjActions.Find("PRODUCT=SC;ACTIONTYPES=Actionplan,comment", _
"Creator.LoginName = ""jsmith""", "Header", olResults)
iRet = PGApplication.Actions.Delete(iAction, "")