- Click

. Find - In the Customize tab, in the tree view, expand AMPP
Keyboard Shortcuts
Temporary Override Keys. - In the expanded branch, select Toggle Symbol Leader Orthogonal Mode.
- In the Properties pane, select the Key(s) row.
- Click the button displayed at the right corner of the Key(s) row.
- Press the new shortcut key.
- Click OK until all dialog boxes close.