REACH can send various notifications to you for leave approval:
Commonly user will approve through their Parent Portal, but you can also approve through your email, its very simple, read and confirm request, select APPROVE or REJECT at the end of the email.
Email Leave Notification will show a parent or Host the full description of the leave
Once leave has been APPROVED by school staff you will receive the final notification showing who approved the leave
If you are using the IOS or Android App you can also Approve Via Push Notification