I have used this expression in a virtual column of the table Personnes:
What I would like to do:
In table Personnes I want to make a list of the different values in [Equipe] of the table Registration, and this for the rows in table registration where its column [ID Personne] = the column [ID] of the table Personnes.
When I add the expression above in a virtual column in my table Personnes it’s comparing column [ID Personnes] and column [ID] from my table Registration. (and not [ID] from table Personnes)