Entity Changes On Logs

So on DarkRP I had the 3D Radio addon and everyone is able to edit the properties on each radio such as Volume, Display, and Range. So the main problem I am having is people messing with it which makes the radio owners mad. So I want to know if I am able to see the radio change logs so I can punish people for it.

When you right click on it on C menu it has Edit Properites on the bottom with a pencil icon.

Here is the addon link:

http://forum.facepunch.com/showthread.php?t=1383796