When issuing an identity with identity provider Notabene , which is based on a Danish ID document, the personal identity number might be included as document number in the issued identity instead of the actual ID document number. Danish ID documents (e.g. passport or driver’s license) have a document number field and a personal code number field for the CPR number. The number from the document number field should be included as document number in the issued identity. Inconsistencies may be observed where the CPR number is used instead. The issue is reported to identity provider Notabene.