A UBL invoice should not include the PaymentMeans PayeeFinancialAccount FinancialInstitutionBranch FinancialInstitution Name
/ubl:Invoice | /cn:CreditNote
not(cac:PaymentMeans/cac:PayeeFinancialAccount/cac:FinancialInstitutionBranch/cac:FinancialInstitution/cbc:Name)