If you want to see the absence request details before you grant or reject one, go to Operations - Manage Requests - tab Absences and double-click on an absence request field. It will also show all persons in the same team absent in the period requested. A page with details opens:
Details of an absence request in Manage Requests window in Astrow Web
The team view section is a mirror of the team viewer in View - Team View.It shows all the employees from all employee groups of the requester who have absences in the request period. From here, you can grant or reject the absence request.