# PEPPOL-T111-R008

Source: https://xmlvalid.com/rules/PEPPOL-T111-R008

> Process identifier SHALL have the value 'urn:fdc:peppol.eu:poacc:bis:invoice_response:3' or 'urn:peppol:bis:billing_with_response'.

- Level: error
- Rule sets: Peppol Invoice Response rules 3.1
- Context: `cbc:ProfileID`
- Test: `normalize-space(.) = 'urn:fdc:peppol.eu:poacc:bis:invoice_response:3' or normalize-space(.) = 'urn:peppol:bis:billing_with_response'`

Validate a document against these rules: https://xmlvalid.com/validate