[CL-06-OM] - If Seller identifier (IBT-029) or Buyer identifier (IBT-046) is provided, then the Seller identifier Scheme identifier (BTOM-015) and Buyer identifier Scheme identifier (BTOM-018) must be coded with the Buyer/Seller Identifier code list.
CL-06-OMcac:AccountingSupplierParty/cac:Party/cac:PartyIdentification/cbc:ID[@schemeName] | cac:AccountingCustomerParty/cac:Party/cac:PartyIdentification/cbc:ID[@schemeName]((not(contains(normalize-space(@schemeName), ' ')) and contains(' CR TIN CID PASNUM OTHID ICID SZLN ', concat(' ', normalize-space(@schemeName), ' '))))