You can invite users through the app and through the extension.
- Click on the "Add user" icon to the left of the "Settings" icon next to the TeamSync Bookmarks group name in the app
- Add the emails of the users you want to invite into the text box. Place one email per line
- When you click "Next," users with the emails you provided will be notified with an invitation to your group
- The user will also get an email from TeamSync Bookmarks inviting them to your group
- If a user isn't able to join your group, the likely reason is that they didn't sign up with the email that you invited them with