Hi everyone,
I am getting very mixed messages from the licensing guide: https://go.microsoft.com/fwlink/?LinkId=866544&clcid=0x409 to MVP articles stating conflicting information so I am asking this group to see if any experts know the correct answers:
1. Sales Professional vs. Sales users - According to the licensing guide these can not coexist in the same instance of Dynamics 365. Is this really accurate? This would be a very tough sell in my opinion and you are either "all in" on a Professional license or "all in" on the Sales enterprise license. Main question that I need clarification. Is this really where Microsoft is at with this that they need to be in separate CRM instances?

2. Upgrade - So, if you do have all the users in your organization as "Professional" users and #1 is accurate that they need to be in separate instances, what happens when we upgrade to be all Enterprise Users? Is it an instance level that they can then "upgrade" this or do you need to migrate to another instance? Any ideas on this?
Thanks much!