Add an undo command especially for Project editor. Example: If an item or items is accidentally deleted from a project, 'undo' should restore it.
I think SI is old enough now that we should start to insist. How many labor hours have been lost because of inadvertent deletes because you forgot to check some boxes. D-Tools, add this!!!
This I am sure is something that has always been a request . This would be great .
I agree, missed that also in the past.