The referenced document can here be inserted as a binary object.

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
udt:BinaryObjectType
Example value
aHR0cHM6Ly90ZXN0LXZlZmEuZGlmaS5uby9wZXBwb2xiaXMvcG9hY2MvYmlsbGluZy8zLjAvYmlzLw==
Attributes
Use Name Description
M @mimeCode

Example value: application/pdf

M @filename

Example value: Hours-spent.pdf

Rules
Identifier/Error message Flag
PEPPOL-T127-B10801
Attribute 'mimeCode' MUST be present.
fatal
PEPPOL-T127-B10803
Attribute 'filename' MUST be present.
fatal