What steps do I need to take to set up email registration?
In the dashboard in the Manage section > Settings > Profiles the app registration can be made. Scroll down to the item Registration and activate the e-mail registration. You can also specify whether the app users should verify themselves first. This setting is optional. Even non-verified app users can use the app after successful registration. Click Save to apply the setting. Of course, you can also deactivate e-mail registration at any time by moving the slider under Via email to the left. Again, you must confirm your entry by clicking on Save in order for the setting to be accepted.