Enabling auto-join on a channel automatically adds members as soon as they join your community. It helps you avoid manually adding members to a channel and keeping members up to date on the most important things happening in your community.
1. Click on the admin dashboard button.
2. Click on Channels.
3. Create a new channel or update an existing channel to auto-join by clicking the 3 dot menu and clicking the edit option on the drop-down.
4. Scroll down to the general settings section and select auto-join channel.
5. Click the save channel.