I have a tenant that includes multiple unique and independent business (80+). Is there supposed to be one CoE per tenant or does it make any sense to have 1 for each company? The documentation reads as if there is an assumption that there is only 1 that serves the whole tenant, and I am in agreement with that approach, but I am getting dissenting points of view from the different companies who want to have their own. So, I could use some advice, pros/cons, best practices, lessons learned, pitfalls, things to avoid, etc. to help me establish the best, manageable, secure approach that I can present to the companies in a way that makes sense to them.
Thank you!