I have tested this and it works!
However for this customer there is a slight change in specifications:
- A search needs to be opened from the detail menu (proj_loca), based on the custom entity Loca (locations).
- If a location is found or newly created it needs to replace that location (and do some other stuff).
The search must be default Efficy for the rest of the functionality. I tried different approaches, but i still have no luck getting this to work properly.