ENUM
Methods to use when ordering DeliveryNote.
DeliveryNote
enum DeliveryNotesOrderBy {NATURALDOCUMENT_ID_ASCDOCUMENT_ID_DESCPARTNER_COMPANY_ID_ASCPARTNER_COMPANY_ID_DESCINVOICE_ID_ASCINVOICE_ID_DESCINVOICE_NUMBER_ASCINVOICE_NUMBER_DESCDELIVERY_NOTE_NR_ASCDELIVERY_NOTE_NR_DESCDELIVERY_DATE_ASCDELIVERY_DATE_DESC}