We have a step  model containing a single freeform (NURBS) surface.  a localized profile tolerance (.005)  is defined on a bounded portion of that surface.  When selecting the surface, CMM manager reports that it is a free form feature (ie not a cylinder, plane, cone etc)  If we accept free form, only cloud-to-cad evaluation is available and the profile tolerance option disappears.  does CMM Manager 2021 support GD&T Prolifle evaluation on freeform surfaces?  I've tried checking the "profile" box in the cloud to cad reporting but the results (deviation) is the same as the cloud to cad reporting.