What Gerbe should I include the Eagle dimension and milling

I use the Dimension layer for board outline and milling layer to define a few oval shaped holes I drill into some pads to create small slots to fit some tabs of throughole parts (like sides of potentiometers and terminals on audio jacks).

What gerber file should I include these layers on? I put them on the .GTL for now but I don’t know if this is correct.

They can be on any layer:

seeedstudio.com/depot/fusion … ?cPath=185

The Pulsonix software I use puts them on every layer, by default