Email Templates allow you to customize the body of the welcome email that is sent to new App users. You are able to modify the default body, add your own custom email body, and add parameters from the App.
Instructions
Navigate to Advanced Tools and select Email Templates

Click Add Email Template

Enter a Label for the email template

Select App User Welcome Email from the Template Type dropdown

Select the Environment you wish to add the template to

Add content to the template using the Editor or HTML options

Use Default: You can also click Use Default to add the standard email content to the template if the content editor box is blank.

Parameters: You can include parameters from the app in the email body. These include items such as the app name, app URL, and forgot password guidance for existing users.

Copy to Environment: You can click Copy to Environment to allow the template to be used on forms in other environments. You will need to check the checkboxes next to the desired environments and click Copy to apply your changes. This function is strongly recommended for users who wish to copy to additional environments while using custom parameters.

Click Save

You can now add the template to the Users tab on your app

Subject: Add a subject line for the welcome email
Email Template: Select the email template you created from the drop-down