How do I make a V.I.P game-pass for my obby?

I am making an obby and i need a vip section, how do you make a game pass door and use the game pass to go through the door to get to the vip lounge?

http://wiki.roblox.com/index.php?title=PlayerOwnsAsset_(Method)

Since this looks a lot like a request, I'm only going to give you that. There are plenty of these doors on Free Models, and plenty of tutorials on the wiki. Please look at the T&A of SH before posting. You shouldn't be here if you don't know how to script at all.