Aurora uses its own custom Prop Protection system, which means other People aren't able to move, dupe, or manipulate via E2.
You can access the Menu using F4.
Giving Access to other PeopleEdit
If you want to give your Friend access to your Props/E2s you need to click on their Names and check the options you want to share. Changes will be made instantly, so you don't need to confirm it.
On the Example on the right I've given Matias Use rights which let's him use Buttons and all that stuff.
Gives the Player Tool Gun access for example: All Tools including Color Tool, Wire Tools, etc... NOT the Duplicator.
Allows the Player to use the Gravity Gun for your Props.
Allows the Player to use the Phys Gun for your Props.
Gives the Player Use access. Example: Buttons, Useable Entities
Gives the Player Duplicator access. You will need to enable the Toolgun option as well.
Gives the Player CCPI access. CCPI access is needed for Wiremod related entities.
Giving all People Access to only One Prop/EntityEdit
To give ALL People access to one Prop you need to look at it and press F3.