How to set up for Delta Wings

Hello,
i freshly upgraded from the orignal Firmware from my Devo 10 to the Deviation 4.0.1 Firmware.
I have a Delta Wing Plane, which i configurated in the old Firmware very easily, i just chose Delta Wings in the Menu and that was it.
However i can not find such a Menu in den Deviation Firmware so my question is how i set up a Delts Wing Airplane?
With best regards

Elevon mixing (add complex mixer): www.deviationtx.com/forum/model-configs/...-elevon-mixing#28902

Delta thread: www.deviationtx.com/forum/6-general-disc...a-wings-planes#33873

Elevon template with Dual-Rate: www.deviationtx.com/forum/model-template...with-dual-rate#29109

Flitetest Raptor Delta www.deviationtx.com/forum/model-configs/...tor-delta-wing#25313