Invite other users to become a member of a specific group.
Procedure
Click Application launcher >
Collaboration.
Activate the group you want to issue an invitation for.
If you are a coordinator of the group, enter the name of the person you want to invite in the Add colleagues box.
Click Add. The user is added as a follower of this group.
If you are not a coordinator of the group, enter the name of the person you want to invite to the Invite colleagues box.
Click Invite.
The user receives a notification that they have been invited to join a private group.
This user can then request membership of the group ( Find groups > Send request). If the group coordinator approves the request, the user can read the posts, comments, etc., by this group, and can
post content to the group.
Group coordinators can add more users to a group directly (Add colleagues). That user immediately becomes a member of the group and receives the posts, comments,
etc., by the group ( My feed).