Delete Last Operation

You can delete the last geometry operation performed on an object. For certain situations, this functionality can offer an advantage when compared with the Undo command. For example, if you performed several valid operations (such as assigning boundaries, excitations, or mesh operations) after operating on an object's geometry, you could revert the last geometry change without undoing the subsequent assignments.

1. Select the object.
2. From the menu bar, click Modeler> Delete Last Operation.

   This command undoes the last geometry operation performed on the selected object, including removing that operation from the History Tree and updating the context for the Undo and Redo commands.