Link ESS allows leave to be approved by multiple leave approval levels.

To configure multiple leave approval levels, follow these steps:

1. Set chain approval level configuration in ESS --> All Settings --> ESS_LEAVE_APPROVAL_CHAIN to "Y"
2. Setup approval levels for each position in the Position Maintenance Screen. For example, employee A applies for leave and either employee B or employee C can approve the leave.
   1. Open Position Maintenance Screen
   2. Search and load position for employee A
   3. Open Approval Levels screen
   4. Enter Position and Approval Levels for Employee B and Employee C.
      
      
      
      
   5. Similarly setup approval levels for all other employees.