You must create awhere-used list whenever you save a reference to an address or a person in a record of your application table.
See also:The Where-Used List.
The application must register BAS usage in tableTSADRV before an address or person can be created together with where-used list. By means of this registration, the BAS check for each reference passed if the application has filled the where-used list correctly (see Structure of the Where-Used List). This prevents program errors on the application side.
In addition, you can use other fields to specify the where-used list more precisely:
The data elements for the fields of table