Before the external class is called, the system property cs.currentmodel is set to the name of the model that is calling the external class. You can set the name of the class file in the
Filename field. You can also click the downward arrow beside the
Browse button and choose
Browse From (

) to open the fullscreen
Select File window. Click the downward arrow for the
Location menu (

) to choose
Show in Auxiliary Data (

) to move to the row for this file in the
Auxiliary Data window,
Edit Location (

) (if it is a database location),.
Copy Location (

), and (if you have copied a file location)
Paste Location (

).