Activity 1 Activity 2 Activity 3 User Task 1a User Task 1b User Task 2 User Task 3 Story 1 Release 1 Story 2 Release 1 Story 3 Release 1 Story 4 Release 1 Story 6 Release 1 Story 7 Release 1 Story 8 Release 2 Story 5 Release 2 Story 9 Release 2 Story 10 Release 3