What are the steps to being ‘Done’?

• functional requirements (what)
• define acceptance criteria - technical and functional
• specs / design (how)
• design review
• code 
  •  parts per integration***  exporting the data
    • firewalling and networking plumbing resolve
    • adapters and interfaces set up
    • workflow -> steps within an integration
    • ingestion
  • code review
  • unit test - one side of integrations
• System test**  end to end test - one pair of integrations
  • integration - business process test - multiple integrations at once
  • load test when applicable
• signoff by stakeholders (business leads and technical leads)
• cut over** conversions
  • support processes
  • monitoring
  • knowledge transfer
  • documentation
  • ownership of parts
• stabilization