1Lack of Authority
A massive anti-pattern is the 'Proxy PO'. This is when the company assigns someone the title of PO, but gives them no actual authority. Every time a decision needs to be made, the Proxy PO says 'I have to ask my boss'. This destroys Agile speed. A true PO must have the absolute authority to say YES or NO to stakeholders on the spot.
2Step-by-Step Breakdown
The Scrum Team. There is one single Scrum Team. Within it, there are three distinct 'accountabilities' (roles): The Product Owner, the Scrum Master, and the Developers.
The Product Owner (PO). The PO is accountable for maximizing the VALUE of the product. They represent the business, the stakeholders, and the customers.
Managing the Backlog. The PO is the SOLE person responsible for the Product Backlog. They write the items, order them by priority, and ensure they are clearly understood by the Developers.
The PO is One Person. The Product Owner is one person, not a committee. If stakeholders want to change the priority of a feature, they MUST convince the PO.
Knowledge Check. During a Sprint, a major stakeholder approaches a Developer directly and demands they drop their current work to build a new feature immediately. What should the Developer do?
- →Refuse the work and direct the stakeholder to speak with the Product Owner
- →Drop the work to satisfy the stakeholder, as they pay the bills
The Developers. The Developers are the people doing the actual work of creating a usable Increment each Sprint (coders, designers, testers).
Developer Accountabilities. Developers are strictly accountable for: Creating a plan for the Sprint (the Sprint Backlog), instilling quality (testing/architecture), and holding each other accountable as professionals.
No Sub-Teams. There are no sub-teams in Scrum (e.g., no separate 'QA team' or 'Frontend team'). Everyone is simply a 'Developer' who shares accountability for the final product.
The Tension. Healthy Scrum has natural tension. The PO wants MORE features faster. The Developers want QUALITY and maintainability. This tension creates a balanced product.
Summary. The PO defines WHAT we build. The Developers decide HOW to build it.
