Licensing Microsoft Dynamics 365. Can different license versions be mixed?

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From the perspective of customers, questions often arise regarding Microsoft Dynamics 365 products and how to integrate them. One frequently asked question concerns the possibility of mixing different license versions on a single tenant, such as combining Enterprise and Professional licenses. Is this allowed according to the licensing terms? Based on Microsoft’s licensing guide, we will answer this question and provide a few practical tips.
Overview


Full user access licenses
Additional user access licenses
Conclusion
After discussing the product versions, we return to the fundamental question: Is it possible to mix different types of licenses, such as Enterprise, Professional, and Team Member? When choosing a full user access license that offers the essential functionality levels of the base license, you must decide whether to select Professional, Enterprise, or Premium, because these licenses cannot be mixed on a single tenant. This is due to each version offering different levels of functionality and capabilities. Sales Enterprise and Sales Premium include more advanced features (such as Sales Hub), which are not available in the Sales Professional version. Mixing these licenses could lead to inconsistencies in functionality.