i have multiple customer extensions (1 per customer) for 1 application , e.g. because of adding specific tables.
but all customer extensions have a common part of DaBa-Tables.
so i would like to maintain the common part in 1 diagram and inherit this one in customer specific diagrams, to connect additional table mappings to the common part.
Is it possible ? Or how would u solve that

thnx in advance
Micke