Field Definition Template name - unique field name fieldType - numeric identifier administered by IANA. description - field semantics dataType dataTypeSemantics - integral types may be qualified by 'quantity', 'runningCounter', 'deltaCounter', 'identifier' or 'flags' applicability - to option and/or data templates status - to be added: current, deprecated, ... vendorId (optional) - for vendor specific fields usage - a description of the set of scopes in which this fields may be used |