Relationship and occurences
In the file attached, you'll find my complete relationship graph. you might find it a bit messy, but it worked fo far! ;)
I'm having difficulties linking the two tables showned linked in red here...
In a perfect world I would have preferred linking "Produits_Fillers_Services" with "Liens_Par Service" but it won't work directly... I have to create the "Liens_Par Service 2", but I need to link it to "BaseDonnées_Liens"...
Can you help?