9023 Definition function code
Code specifying the function of a definition.
- Type
 - String (AN)
 - Length
 - Min 1 / Max 3
 - Codes
 | Code | Description | 
|---|
|  1 | Alias To specify an alias function.  | 
|  2 | Constraint To specify a constraint function.  | 
|  3 | Implementation To specify an implementation function.  |