How does a user subscribe to a group with GCC?
When you add the GCC Subscription block to the sidebar, It will not show. The only time it shows up is if a user is subscribed to a group. And then the block shows up with the unsubscribe button.


That's not true.

Here are the basic steps to make the subscription block work :


Enable GCC, GCC Context Detection, GCC Node, GCC Block
Go to admin/config/gcc/permissions and make sure NON MEMBER has the "Subscribe" permission
Go to admin/config/gcc/context, check everything and save.
Place the GCC Subscription block where you want.
Create a group.
Go to your group page with another user and you will see the subscription block