Drawing Lock

Sometimes a designer sends drawings to other people, but doesn't want others to modify the drawings. The "Drawing Lock" function can turn the drawing into a whole block. You can't explode it or modify the objects of the original drawing. It is a good way to prevent others from modifying the drawing.

Menu : Express tools>Drawing Tools>Drawing Lock

Command Entry : LOCKUP

Once the command is started, the follow wizard will be displayed:

Select objects: Select all the objects in the current drawing to be locked and press Enter.