Stack manager

[oanguloc]

Yes, it did it.
Thanks

[robertferanec]

This will help you: https://www.fedevel.com/academy/updates/
It is in the stackup manager video, I think around minute 4:30.

[oanguloc]

I have Altium 18 and I do not find how to assign GND net to L2 and L5 planes (Learn Altium Essentials - Lesson 4).