Klaus Leopold says flight levels are not a method, but a thinking model. Here are the steps:

1. Understand the context.
2. Build the flight level architecture
3. Define flight items and flight routes
4. Define agile interactions (meetings per flight level)
5. Take-off

Holger Tewis - scrumburg.com

Klaus Leopold describes an agile transformation in a car classification company that had very long cycle times. He started with understanding the context and visualizing the organizational teams and dependencies.

Holger Tewis - scrumburg.com