@schemeID
BEAst: Strongly recommended to use even though it is not mandatory in Peppol.
- Example value
- 0088
- Code lists
- ISO 6523 ICD list
- Rules
- 
            
    Identifier/Error message Flag PEPPOL-T120-B28301 
 Value MUST be part of code list 'ISO 6523 ICD list'.fatal