

However, some operations with tables and external tables linked into a Manifold project may or may not be undone. Routine image editing and drawing editing commands, transform operators, selections, copy and paste operations, renaming and other commands can in general be undone. Very important: Not all commands and operations in Manifold may be undone. In some cases, Manifold will allow undoing more than one command, but usually it is only the last command that can be undone. The Undo command will undo the last issued command. The keyboard shortcut for Redo is CTRL-Y. Once undone with Undo, a command may be redone with Redo. The keyboard shortcut for Undo is CTRL-Z. Many Manifold commands can be undone using the Undo button.
