Do all the requests under the group have to be approved before claims can be processed?

No. You are able to submit up to 10 individual expenses simultaneously via Group Expense. Once submitted, your manager will be able to approve or reject the expense as a group or individual expense item in the group claim based on your manager’s discretion. Individual items that have been fully approved by your manager(s) will go through processing, while rejected expense items will have to be resubmitted by you.