Use the Remesh Area command to remesh adjoining triangles in order to improve the accuracy of feature edge representation. For a Dual Domain model, this command will remesh triangles on both sides of a Dual Domain model, and then match the mesh.
Note: The Remesh Area command works on triangular elements, however, it cannot be used on tetrahedral meshes.
To use this tool, click 
().
Note: Many of the mesh repair tools involve selecting or manipulating nodes. Ensure that the nodes in the part are visible and selectable by activating the required layers in the Layers pane.