How to add new contact from mail app?

[RoastedChicken]

I have a new client who recently emailed me.
Is there a way to add him and his contact info to the PEOPLE hub without doing it manually?
In Windows Phone I can just tap his name and select Add Contact. But I do not see that feature anywhere.

Thoughts?

 

[Mystere]

If you go into People, then click in the upper right corner (or got to the charms bar and go to settings and choose accounts) then you can link your contacts to your mail account, social network, etc...