You can open programs from the Protsym view.
To open a program or a member in the Protsym view, right-click the member in the Protsym view and select Open Listing.
The selected program listing opens in the Program Listing area and is available for viewing.
Note: Alternatively, you can double-click a member in the Protsym view to open it.
You can open multiple programs in the Program Listing area. However, only one program can be active at a time.