You can set the display mode for a particular subdivision surface so that it displays only the vertices that have been edited. This lets you more easily perform further refinements or modifications on those regions that have been previously edited.

To set the subdivision component display to show only edited vertices

1. Select the subdivision surface and ensure it is set to display vertices.
2. Perform any initial refinements or modifications to your subdivision surface.
3. Select Subdiv Surfaces > Component Display Filter > Edits.

   The display of vertices on the subdivision surface updates to display only the vertices that have been edited.

4. When you want to display all the vertices again, select the subdivision surface and then select Subdiv Surfaces > Component Display Filter > All.