Action name: ShowUndoHistoryThis command opens a window with the undo history. It is available from the Views, Open subviews submenu.
Double clicking on a line reverts the database to the state before the corresponding action.
It is possible to truncate the undo history by using the corresponding context menu command. The undo information for the selected action will be removed together with the information about all preceding actions.
The redoable user actions are displayed in italics. The current position in the undo buffers is displayed in bold, it usually denotes the first redoable user action.