World Props

Hello, i am trying to find some kind of addon/ULX Plugin that could do following:

  • I will spawn for example lamp, i will do something with that addon/plugin and it will save and even after restart, the prop will be still there

Do the addon/plugin like that exist?
E: Oh … I think i posted it in wrong section ;(

The thread is relevant here, considering it does invoke discussion.
I think something like that existed at one point. No sure.

There is a tool called permaprops.