GUIDE: How to make props permanent

The best way to make your props on your server permanent is by using theperma props addonthat is free and on the steam workshop.
How to use:

• Saving: Aim a entity and press left mouse.Remove: Aim a entity and press right mouse.Update: Aim a entity and press "reload" ( Default: R ) key.Reload all PermaProps: Aim the world and press "reload" ( Default: R ) key.