How do you assign the keyboard characters or function keys to Autocad commands?

1. Run CUI.
2. On the left pane, expand ACAD > Keyboard Shortcuts > Shortcut Keys.
3. Click Toggle Ortho.
4. On the right pane, go to Properties > Access > Key(s).
5. Click ...
6. Enter F4 to assign it.

By editing the ACCELERATORS section of the Autocad menu file we can assign keyboard

characters to Autocad commands.