Adding Rebels to the Hub
New Rebels can find out about using the XR Communications Hub here.
Ask the Group Admin (formerly known as Tech Champion) for your group / team to email a Hub invite to your new Rebel. You can send multiple invites in one go, just make sure you put each person's email address on a new line in the invite box.
Here are two short videos to help your New Rebels get onto the Hub and start using Mattermost:-
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How to accept your Hub invite which creates your accounts for The Hub/Mattermost/Forum/Cloud - watch here
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How to get onto Mattermost for the first time and set up your notifications - watch here