1. Open the channel that you’d like to add people to.
2. Click on the cluster of profile pictures in the top right.
3. Click on  Add people.
4. To add a few people, search for the members that you want to add by name, email address or user group (if you’re using a paid subscription) and select them. To add a large group, paste the list of names or email addresses into the field.
5. Once you’ve finished, click on Add.

1. Open the channel that you’d like to add people to.
2. Tap the channel name at the top.
3. Tap  Add.
4. To add a few people, search for the members that you want to add by name or email address and select them. To add a large group, paste the list of names or email addresses into the field.
5. When you’re done, tap Add.

Tip: On paid subscriptions, you can invite a user group to a channel on mobile with the /invite @[usergroup] slash command.