Semaphor offers team-owners the ability to automatically have users put in channels when they join a team. You can set this functionality by accessing your TEAM OPTIONS and navigating to the ‘Permissions’ option. Select it then navigate to the bottom of the page and select ‘View Channel List’ beneath the ‘Auto-Join Channels’ row. Select ‘Add a Channel’ and then select the channels you wish to have members automatically join. Once you are satisfied with the selection, choose ‘Add Channels’. Select the back ‘<’ arrow at the top of the window to save your choice. Now, any user who submits a join request to your team using that domain will be automatically approved.