Beta
These docs cover RhinoArtisan 7.0, which is still in beta. The contents are provisional: features and pages can still be added, changed or removed before the final release.
Organic Modeling & Sculpting
SelFacesToBoundary
SelFacesToBoundary
The SelFacesToBoundary command selects SubD or mesh faces surrounded by selected faces, borders, or both.

For more information, please refer to the Rhino documentation.