Facebook Registration Plugin - How to set Advanced Permissions? Offline Access etc?

I'm using the FB Registration plugin: https://developers.facebook.com/docs/plugins/regist开发者_开发问答ration/advanced/

What I can't figure out is how to you set adv permissions for access like offline permission, post to the wall etc?

Thanks

---

You can't, at least, not yet. The registration plugin doesn't have any options for permission requests- which unfortunately makes it totally useless for me, and I'm sure many other people.