1. Continuous and Collaborative Validation Rosalva E. Gallardo-Valencia and Susan Elliott Sim A Field Study of Requirements Knowledge in Agile University of California, Irvine MARK’09 - Second International Workshop on Managing Requirements Knowledge

7. Written and Live Requirements Knowledge

8. Requirements Knowledge in Agile – Pre-Iteration Business People Scrum Master Product Owner Programmers Testers C |EMCV US = User Story 1.1 Request functionality - |E-C- 1.2 Talk about functionality C |E-C- 1.3 Present requested functionality C |--C- 1.4 Ask questions and identify sw pieces C |-MCV Brainstorming Meeting 1.5 Ask for estimation of US C |-M-- Iteration Prioritization Meeting 1.6 Ask for priority of US C |EM-- 1.7 Ask for details and satisfaction conditions C |E-CV US Checklists 1.8 Fill out - |-M-- 1.9 Ask questions, if needed C |E-CV

9. Requirements Knowledge in Agile – Iteration Planning Business People Scrum Master Product Owner Programmers Testers C |EMCV Iteration Planning Meeting US = User Story 2.3 Ask questions to determine tasks C |-MCV - |-MC- USs 2.2 Create 2.1 Explain USs C |--C- C |-MCV 2.4 Coordinate tasks and test cases needed -|-MC- Task Cards 2.5 Create Test Cards 2.5 Create

10. Requirements Knowledge in Agile – Intra-Iteration Business People Scrum Master Product Owner Programmers Testers C |EMCV US = User Story C |-MCV 3.2 Ask questions about functionality - |-MC- High Level Test Cases 3.1 Write C |E-CV 3.3 Ask questions, if needed 3.4 Update - |-MC- - |-MC- Acceptance Test Cases 3.5 Write C |-MCV 3.6 Ask questions about functionality C |E-CV 3.7 Ask questions, if needed 3.8 Ask for background info about functionality C |--C- - |--C- High Level Test Cases 3.9 Read C |E-CV 3.11 Ask questions, if needed C |-MCV 3.10 Ask questions about functionality - |---- Unit Test Cases 3.12 Write - |---- Code 3.13 Write - |---V Acceptance Test Cases 3.14 Run C |--C- 3.15 Give feedback about Acceptance Test Cases

17. Questions? Thanks