Posted in Scrum Add-ons

Product Backlog Refinement

Overview

Definition: Product Backlog refinement is the act of adding detail, estimates, and order to items in the Product Backlog.

Length: “Refinement usually consumes no more than 10% of the capacity of the Development Team” (1)

People: Product Owner, Development Team

Outcome: Product Backlog items become more transparent through refinement and the top items are deemed ‘Ready’ for a Sprint (i.e. can be ‘Done’ by the team within one Sprint)

Benefits

Product Backlog Refinement Benefits (2, page 103, Mastering Professional Scrum)

  1. Increased Transparency – adding details for what you plan to deliver, and your progress
  2. Clarification of Value – outcomes of what you are trying to achieve become clearer, and helps the team to build the right thing
  3. Breaking things into consumable pieces – increases flexibility for the team to meet ‘Done’ in a Sprint
  4. Reduction of dependencies
  5. Forecasting
  6. Incorporation of learning – gained learning is incorporated into the product

Facilitation Techniques

Fishbowl collaboration (3)

  • Three – five people collaborate around a whiteboard (the fish in the bowl)
  • Others in the room may observe but are not allowed to speak
  • If someone from outside the bowl wishes to speak they can dive into the bowl which bounces out one of the fish already in the bowl
  • People can leave anytime if they are not finding it valuable
  • This technique keeps the conversation small and productive

Three Amigos and BDD

  • Backlog Refinement is attended by someone to represent each discipline in rotation (i.e. Three Amigos of Product, Development, Testing)
  • Behaviour Driven Development is used to focus the conversation on the behaviour of the User Story
  • See my talk notes

References

  1. The Scrum Guide
  2. Mastering Professional Scrum by Stephanie Ockerman and Simon Reindl
  3. User Story Mapping by Jeff Patton

One thought on “Product Backlog Refinement

  1. Pingback: Product Backlog

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s