I do know the concept of the shared party within the global address book. However, our customer would like to /deactivate/ the logic because they don't want to have their customers/vendors shared via the party ID.
In fact, they would like to have one party for each vendor/customer. It doesn't matter if the same vendor/customer already exists in another legal entity because settings (e.g. language or contacts) shouldn't be shared.
I have found the parameter /use duplicate check/ in the system, this already helps because the popup window /use match/ disappears if a matching record is found.
However, it is still possible for the user to select an existing party ID and therefore share the account. Is there any other parameter to fully deactivate this concept?
Any information is appreciated.
Thanks!
BR
Markus