I created a new module that has a relationship with two other modules. One of the module lets call eating, the other let's call drinking. My module let's call it paying. Now my module paying has a one-to-one relationship with eating, and many-to-one relationship with drinking.
The problem here is that for eating, I can edit the connected field but for drinking, I cannot as it is not in the studio builder or the module builder. It is not present in the field list.
So I was wondering how can I make this missing field required when it can be found in the layout but not in the fields list?
