Turning On Object Locking
Concept Procedure Quick Reference
Note You must have superuser privileges to change the Enable Object Locking setting. See Setting Up Users and Assigning Rights.

To turn on object locking

  1. In the Tool-based Workspace, click Map Setup tabMap panel angle-arrow.
  2. In the AutoCAD Map Options dialog box, select the Multi User tab.
  3. Under Multi User Options, select Enable Object Locking.
  4. Click OK.