Main Menu in 4.0

Hello all, I would need to run a main menu instead (independantly) of the Naviagtion Pain (Sorry, I cannot get this one right). Anyone who has experienced this problem and/or a solution for that ?

I found a solution: Create a new function which returns an integer in CU 1 and give it the ID 1. That runs the form [:D]

Yes, just like the previous versions.