self.slot->forAll(sl : SlotType1 | (not sl.name.oclIsUndefined()) and (sl.name='$XDSDocumentEntryConfidentialityCode' or sl.name='$XDSDocumentEntryFormatCode' or sl.name='$XDSDocumentEntryStatus' or 
sl.name='$XDSSubmissionSetStatus' or sl.name='$XDSFolderStatus' or sl.name='$patientId' or 
sl.name='$XDSDocumentEntryType') )