NBS Chorus supports modern web browsers such as Google Chrome, Microsoft Edge, Apple Safari and Mozilla Firefox.

Undo is one of several features provided by the browser that NBS Chorus can use.

To undo an action:

  • Use the keyboard shortcut Ctrl/Cmd + Z
    or
  • In the right click menu, select Undo.

To undo an undo action (redo):

  • Use the keyboard shortcut Ctrl/Cmd + Shift + Z
    or
  • In the right click menu, select Redo.


Known limitations

  • The browser undo feature currently works best with small sequences of edit actions, such as changing text in the guidance.
    • We will look to support more complex sequences of actions at a later stage.
  • We’ve spotted differences in Undo behaviour between using the keyboard shortcut and the right click menu. The keyboard shortcut behaviour appears to be more predictable, so we would advise you use that as the primary method.