Snaptrude allows users to lock/unlock elements so that others cannot edit them once they are placed in the model. To lock an object or group of objects, select them and then click on the “Lock” icon at the bottom of the screen. Once the object(s) are locked, their selection box turns red, indicating they cannot be edited unless unlocked.

To unlock, click on the locked object(s) and click on the “Unlock” icon beside the “Lock” icon. The selection box for these objects will turn back blue, indicating that they can be edited.