In the Mesh System, you can access Meshing License options from File > Licensing. The License Options allows you to set your license preferences. The available License Options are:
CFD PrepPost
Ansys Mechanical Enterprise
Ansys Mechanical Premium
Ansys Mechanicl Pro
Ansys Mechanical Enterprise PrepPost
Ansys LS-DYNA
From 2021 R2 release, Ansys Meshing does not support Advanced Meshing(advanced_meshing license feature). However, you can access the Advanced Meshing in the earlier versions of Ansys Meshing providing backward compatibility.
Meshing App sets the CFD PrepPost by default. You can also disable the license by selecting the license to be disabled and click the Disable button. You can access the legacy features by selecting the Show Legacy Licenses and the following license options are available:
CFD PrepPostPro
Ansys Professional NLT
Ansys Structural
Ansys Professional NLS
Ansys Multiphysics
Ansys ExplicitSTR
Ansys Emag
Ansys AUTODYN PrepPost
Ansys Mechanical/Emag
All meshing features and options are available for the supported license features, but Fracture Meshing is available only for Ansys Enterprise License.