Hi Ingo,
thanks for your answer, I will try to explain better my scenario.
Nowadays there is a nightly background process in ERP that mantains the companies assigned to a supplier according to his country. For instance, if the supplier country is UK and the user has assigned only a company of UK, the background process will assign the rest of companies of UK, say five companies more.
This background process should be implemented in our new MDG-S hub (flex option) in some step between the last user approval and the user activation, completing the BP_COMPNY entity data.
Best regards,
Jordi