Expense Claim Approval Authorities are set in the Workbench application based on the Timesheet Group of the Employee
The Expense Claim Approval Authorities are set up in the 'My Approval Authorities' screen. View under 'Timesheets'
A Timesheet Group or Location has a single Expense Claim Authority 'Primary Approver' by convention
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A person may be a Primary or Secondary Approver for multiple Timesheet Groups or Locations
Where the logged in user is the Primary Approver, and they wish to delegate their approval authorities to someone else as they are 'Out of Office', the menu option 'My Approval Authorities' is used.
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