Allowing a player to undo a prop spawned in with lua

[TheTechPony]

I want to allow a player to undo a prop spawned in with lua but I don't know where to begin, I can't think of any script/function that does this that I can look at. Can anyone point me in the right direction?

[krekeris]

[img]http://wiki.garrysmod.com/favicon.ico[/img] [url=http://wiki.garrysmod.com/page/undo/Create]undo.Create[/url]

[Rubat]

You can see exactly how it was used for props specifically here:

[url]https://github.com/garrynewman/garrysmod/blob/3e138636eb1b0ad6ed785dedf350020755cff5f1/garrysmod/gamemodes/sandbox/gamemode/commands.lua#L158-L182[/url]

[TheTechPony]

Once again you guys are the best. Thanks.