Only the employee's direct manager, Expenses Managers or Shared Validators can validate an expense report. To validate an expense report as the employee's direct manager, go to the left sidebar and click on the “Manager Dashboard” button > “Expenses” > Select the expense report you would like to validate > "Validate". To validate an expense report as a Shared Validator, go to the left sidebar and click on the button “Expenses” > “Shared Validations” > Select the expense report you would like to validate > "Validate". To validate an expense report as an Expenses Manager, go to the left sidebar and click on the button “Expenses” > “Manage” > Select the expense report you would like to validate > "Validate".