[aligned-ibrp-002-aunz-sb]-Business process (ibt-023) MUST be in the format 'urn:peppol:bis:selfbilling'.
aligned-ibrp-002-aunz-sb
/ubl:Invoice | /cn:CreditNote
/*/cbc:ProfileID and matches(normalize-space(/*/cbc:ProfileID), 'urn:peppol:bis:selfbilling')