This function will help you add appointment information to the email template, including service name,  date time, duration, and extra fields filled on the booking form. 

Step to manage

1. From the app admin page, click Settings > Mail
2. In Email notification > To employee > Select the email template you want to edit (eg. Approved appointment)
3. On the top right corner, click </> Show Email Placeholders
4. Click to copy this variable {detail_booking}
5. Paste it to the email template
6. Click Save