Story part 01
Customer action 1
System
Feature 1
Feature 2
Customer action 2
System
Feature 1
Feature 2
Main story
Story part Customer action System Feature
Story part 02
Customer action 1
System
Feature 1
Feature 2
Customer action 2
System
Feature 1
Feature 2
Build the story from left to right.
Group related customer actions into story parts. Connect each action to its system and the features that make it possible.