Learn how you can insert or remove a plate corner.
Insert a new corner in a polygonal plate at the mid-point of the selected edge. You can modify the inserted corner the same way as all other corners, by using the grip point.
Access the command
In the Features tool palette, click (Insert corner).
Command line: _AstM4CommInsertPlateVertex
You can remove the corners of a polygonal plate. A new edge is created between the joining corner points.
Access the command
In the Features tool palette, click (Remove corner).
Command line: _AstM4CommRemovePlateVertex