NebulaFlex™ Pro AP's are Built for high-density deployments and can be managed by standalone, on-premises controller or Nebula with Pro pack.
All NebulaFlex Pro devices when adding into NEBULA are now getting an bundle 1-year Pro Pack license for free..
Here you can see all the NebulaFlex™ Pro Acces Points (as of August 2019):
In addition the WAC-6303D-S / NWA5123-AC-HD also known as WAVE 2 Acces-points get an extra 2-year pro license before the end of 2019.
You will see this in nebula, after adding them to you inventory, the license being added.
You can go to the license management in Nebula to check this..
The Wave2 acces-points are getting an 1 year pro license and additional nebula points that are re-calculated good for another 2 years of nebula pro.
To know more about the licensing system and how licenses are distributed throughout an organization, please check this article: My Nebula licenses are gone / expiring too early! Why is this?