Agile Workshop: Handling Changing Requirements

Adapting to Changing Requirements Short Iterations Frequent Releases, Customer Collaboration ,[object Object],[object Object],© ThoughtWorks 2009

[object Object],© ThoughtWorks 2009

Adaptive Planning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© ThoughtWorks 2009

Adaptive Planning: Change in outlook Frequent Releases © ThoughtWorks 2009 Fix / Integrate $ Test Code Design Specifications Use Cases / Functional Specs Requirements Gathering Project Plan/Estimation $ Inception $ $ $

Decomposing a release… Prioritized Release Level Stories Iterations Stories Completed Business Value Delivered © ThoughtWorks 2009 Release X

Release Plan Project Release Plan Release X Release X+1 Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Dev. QA Scheduled release Anal. Anal. Anal. Anal. Anal. Anal. Anal. Anal. Anal. Anal. Anal. Anal. Scheduled * release Scheduled release Scheduled milestone Scheduled milestone *Typical for large companies which have their own final QA (UAT) and Deployment setup. Scheduled release will factor in final QA and Deployment Iteration © ThoughtWorks 2009 Iteration

Segregation of Stories ,[object Object],[object Object],I 1 …….I n I 1 …….I n I 1 …….I n Release x Release x+1 Release x+2 © ThoughtWorks 2009 S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S

Iteration Execution for a Single Release ,[object Object],[object Object],[object Object],I 1 …….I n Iterations Done In Progress Next Future Release x © ThoughtWorks 2009 S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S

Changing Priorities… Changing Priorities Additions - Deletions - Change with New Story © ThoughtWorks 2009 S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S

Changing Priorities … Including Release Boundaries New Plan Original Plan Iterations Release x Release x+1 Release x+2 Release x Release x+1 Release x+3 Release x+2 © ThoughtWorks 2009 S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S

Agile Workshop: Handling Changing Requirements

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