If you are an approver or controller in Xpenditure, you can appoint a temporary Out of office approver to avoid the backlog in expenses to approve while you're away.
If you go to your personal settings, and click on Account delegation, you will see the Out of Office Approver section at the bottom of the page.
To set an out of office approver, select the user who you want to delegate your approval responsibilities to while you're away. Then enter in the duration using Date from and Date until.
Once added, the details of your Out of Office approver will appear in the Your Out of Office Approvers section.
Your appointee will receive an email with all the details of his/her time as your replacement. He will see an overview of his temporary approver/controller role in his/her Account delegation tab.