When working with a BPM, PDM, OOM, or XSM, you can open the target language file that defines your modeling environment in the Resource Editor for viewing and editing.
In a BPM, select Language
> Edit Current Process Language.
In a PDM, select Database
> Edit Current DBMS.
In an OOM, select Language
> Edit Current Object Language.
In an XSM, select Language
> Edit Current Language.