Dynamics 365 On-premises

The December 2016 Product Terms is updated for Dynamics 365 On-premises where we can see that it replaces the CRM Server 2016 licences with simply user or device CALs for Team Members, Customer Service or Sales functionality.

External users need CALs too but there’s no requirement for Server licences at all. Users licensed for Dynamics 365 Online get equivalent access through dual access rights as you might expect.

Find the details on page 17-19 of the December 2016 Product Terms.