OG Author

This module adds a new select field with in the node add form of post of a group to set the group which is authoring it.

Use case: lets say a user is adding a news post with an audience of three different groups to which he is subscribed to. That post will be indeed posted in those three different groups but nobody would know which one of those groups is actually originating it, this is, authoring it. With this module, the author of the post can set, during the creation of the post, the groups which is authoring the post.