Joining a group is easy! Once you have found a group you want to join using the Groups Directory page, open the Group Details by clicking the hyperlinked group name. On the Group Details page, click the Join button to join the group!
Depending on the group setup, you may need to be approved by a group administrator before being added to the group. You can instantly join any groups that are marked as Public access. You can request to join groups that are marked as Private, and a group administrator will need to approve your request before you are added as a group member.
Once you have joined the group, you will receive an in-community message welcoming you to the group!