The definition of "Done" describes the work that must be completed for every Product Backlog item before it can be deemed releasable. What should the Development Team do when, during the Sprint, it finds out that a problem outside of their control blocks them from doing all this work?

When the Development Team discovers during a Sprint that a problemoutside of their controlprevents them from completing all work required by theDefinition of Done, this situation must be addressed through transparency, inspection, and adaptation, rather than by lowering standards.
1. Make the Impediment Transparent Immediately
The Development Team shouldmake the issue visible as soon as it is discovered. This includes:
* Raising it in theDaily Scrum,
* Clearly stating how it impacts the Sprint Goal and the Definition of Done.
Transparency is critical so that inspection and adaptation are based on reality, not assumptions.
2. Do Not Compromise the Definition of Done
The Definition of Done mustnot be relaxed or bypassedto "get something done." Lowering quality destroys transparency and creates false progress. If the Definition of Done cannot be met, the work isnot Doneand should not be considered releasable.
3. Collaborate to Adapt the Sprint Backlog
The Development Team should collaborate with theProduct Ownerto inspect the impact and adapt the Sprint Backlog. This may include:
* Removing or adjusting affected Product Backlog Items,
* Focusing on work that can still meet the Definition of Done,
* Preserving theSprint Goal, if possible.
4. Escalate the Impediment Through the Scrum Master
Because the problem is outside the team's control, it qualifies as animpediment. The Scrum Master must help remove or mitigate it by working with the organization or external parties. If the impediment cannot be resolved quickly, its impact should be addressed in planning and stakeholder communication.

What variables should a Product Owner consider when ordering the Product Backlog?

Ordering the Product Backlog is a key accountability of theProduct Ownerand is essential for maximizing value through empiricism. The ordering reflects continuous inspection of multiple variables, not a single prioritization rule.
1. Value and Outcomes
The primary variable isvalue. The Product Owner considers:
* Customer and user value,
* Business impact and outcomes,
* Alignment with theProduct Goal.
Items that deliver higher or more urgent value are generally ordered higher.
2. Risk and Uncertainty
Items that reducerisk or uncertaintyare often ordered earlier. This includes:
* Technical risk,
* Market or usability risk,
* Integration or dependency risk.
Early learning enables better decisions and reduces long-term cost.
3. Dependencies
The Product Owner considersdependenciesbetween backlog items and teams. Items that unblock other work or reduce dependencies may be ordered higher to improve flow and reduce coordination overhead.
4. Effort, Complexity, and Feasibility
While Developers estimate effort, the Product Owner uses this information to balance value againstcost, complexity, and feasibility. High-value items that are feasible within near-term constraints are often prioritized.
5. Feedback and Learning
Ordering reflectsfeedback from Sprint Reviews, user testing, and market response. Items may move up or down based on what has been learned from previous Increments.
6. Time Sensitivity and Opportunity Cost
Some items are time-critical due to:
* Regulatory deadlines,
* Market windows,
* Competitive pressure.
Delaying such items may reduce or eliminate their value.

What would be an example of a development team member displaying unethical behaviour?

An example of unethical behaviour by a Development Team member in Scrum isknowingly delivering low- quality or non-secure softwarewhile being aware of the potential negative impact on users, stakeholders, or the organization. Such behaviour contradicts the ethical expectations embedded in Scrum and violates multiple Scrum Values.
For instance, a developer may intentionally ignore known defects, security vulnerabilities, or technical debt in order to finish work faster or appear more productive. Releasing software that is known to be insecure or unstable places end-users at risk and misrepresents the true state of the product. This underminesCommitment to quality andCourage, as the individual avoids addressing difficult issues or raising concerns.
Another unethical example iswithholding important informationfrom the Scrum Team or stakeholders. This may include hiding risks, downplaying impediments, or not being transparent about progress or challenges.
Such behaviour violatesOpennessand damages trust, which is essential for empiricism and effective collaboration.
Unethical behaviour may also be expressed throughfailing to support team members. For example, refusing to help others, dismissing or disrespecting colleagues' opinions, or working in ways that harm team cohesion contradicts the Scrum Value ofRespect. Scrum expects team members to collaborate and support each other in achieving the Sprint Goal.
Finally,going against agreements made by the Scrum Team, such as ignoring the Definition of Done or agreed working agreements, is unethical. This damages accountability and can mislead stakeholders about the quality and completeness of the work.

What is meant by a team or organization practicing 'zombie' or 'mechanical' Scrum?

Practicing'zombie' or 'mechanical' Scrumrefers to an approach where teams and organizations follow the rules and events of Scrum in a superficial manner, merely going through the motions, without embracing the underlying purpose, values, and principles of the framework.
In mechanical Scrum, teams conduct the required events, maintain the prescribed artifacts, and use Scrum terminology, but do sowithout focusing on value, learning, or outcomes. Scrum events become routine meetings rather than opportunities for inspection and adaptation. The Sprint Goal may exist on paper, but it does not meaningfully guide decisions. As a result, Scrum is reduced to a checklist of practices rather than a framework for solving complex problems.
This approach contrasts sharply with practicing"Real" Scrum, which isvalue-driven and goal-oriented.
Real Scrum emphasizes delivering meaningful outcomes for customers and stakeholders, rather than simply completing tasks. Teams focus on achieving the Sprint Goal, maximizing product value, and understanding the impact of their work.
Furthermore, mechanical Scrum often ignores theScrum Values. WithoutCourage, teams avoid difficult conversations; withoutOpenness, problems are hidden; withoutRespect, collaboration suffers; without Commitment and Focus, teams optimize for activity rather than outcomes. This leads to stagnation and missed opportunities for improvement.
In contrast, Real Scrum recognizes that Scrum is aframework, not a rigid methodology. It intentionally leaves room for teams and organizations to discover and adopt additional practices that support empiricism, continuous improvement, and stakeholder satisfaction. These practices are chosen to reinforce Scrum's core values, not to replace them.