Start Level 1 Node: Write-OffsWrite-OffsEnd Level 1 Node: Write-Offs
   Start Level 2 Node: Writing Off ItemsWriting Off ItemsEnd Level 2 Node: Writing Off Items
   Start Level 2 Node: Writing Off Items in Mass RunsWriting Off Items in Mass RunsEnd Level 2 Node: Writing Off Items in Mass Runs
   Start Level 2 Node: Writing Off Items in External SystemsWriting Off Items in External SystemsEnd Level 2 Node: Writing Off Items in External Systems
   Start Level 2 Node: Write-Off HistoryWrite-Off HistoryEnd Level 2 Node: Write-Off History
   Start Level 2 Node: Checking and Approving Write-OffsChecking and Approving Write-OffsEnd Level 2 Node: Checking and Approving Write-Offs