I try to display into the project consultation form the value of a lookup by key into a category.
The field is an FXXX or je veux le RF_XXX.
Of course I can create a virtual field to get the information of my category but I imagine that it all possible to do it easily just by using the right tag.
By default it's CATEGORY. I tried LOOKUP but without success. Not better with the following combinaison CATEGORYLOOKUP or CATEGORY LOOKUP.
Any quick solution ?