When you invite other groups to your channel, an invitation to join the channel will be sent to the group admin of the group you invite  

The admin can find the invitation by logging into admin.nyby.no and clicking on "channels". the invitation will be visible on the top of the page. If you have written a personal invitation to the group admin this will be shown here. 

The group admin you invite to the channel will have the possibility to contact you if they have any questions 

To gain access to the channel, the admin has to accept the invitation. When they accept, you will receive an email. The admin will then be able to add their members to the channel.