I want you ideas opinion

It has a strong dependency to how your current system has been organized.  if your new branch doing same activities, then less work only. But for a branch doing different channel of activities, your architecture may need to change. For a good answer, you need to share all these information here. But before all, project a well defined plan to your organization.

Hi. You need to first check, can this application and db fit for multiple organization because most of the time we developed the application for single organization and later on when we want to integrate more than one organization then the real problem start and we used to get lot of errors and lot of changes are required to fix those issue. So if it does not fit for multiple organization then create a new db and integrate the new organization. Let me know if you need anything else. Thanks.