Sharekit Flickr post photo to specific group

[brunohdc]

I use Sharekit with Flickr integration, and it is working fine. But, I would like to invite the user to post its photo to the App Group in Flickr.

Certainly, I would have to display an UIActionSheet asking if the user would like to join The App Group in Flickr. If the user accept, then the code must set to be selected "App Group in Flickr" on "Post to groups" on Flickr (ShareKit).

How do I set a group using Flickr integration in ShareKit ?

Thanks!