A unique identification of the Reminder.

Cardinality
1..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Identifier
Example value
33445566
Business terms
BT-1
Rules
Identifier/Error message Flag
EHF-REMINDER-B00401
Document MUST NOT contain elements not part of the data model.
fatal