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Start Level 1 Node Leave RequestLeave RequestEnd Level 1 Node Leave Request
   Start Level 2 Node Leave RequestLeave RequestEnd Level 2 Node Leave Request
      Start Level 3 Node Creating a Leave RequestCreating a Leave RequestEnd Level 3 Node Creating a Leave Request
      Start Level 3 Node Approving a Leave RequestApproving a Leave RequestEnd Level 3 Node Approving a Leave Request
   Start Level 2 Node Leave Requests: OverviewLeave Requests: OverviewEnd Level 2 Node Leave Requests: Overview
      Start Level 3 Node Leave Requests: OverviewLeave Requests: OverviewEnd Level 3 Node Leave Requests: Overview
      Start Level 3 Node Approving the Cancellation of a Leave RequestApproving the Cancellation of a Leave RequestEnd Level 3 Node Approving the Cancellation of a Leave Request