As an Account Owner, you can select the person that will approve requests while you are away.
- Click on your avatar > My profile > tick the box in the "edit vacation preferences" section.
- Select the teammates you want to delegate your approval right to. This person will receive notifications for the requests you would need to approve.
☝️ When you're back, simply click on the dedicated banner that appears at the top of your interface, this way you'll be able to get back your approval right.