What is a common practice for maintaining clarity in a Scrum project?

Maintaining clarity in a Scrum project is crucial for achieving effective communication and ensuring that all team members and stakeholders are aligned with the project's goals and progress. Regular updates to the Product Backlog are seen as a common practice because they provide an up-to-date view of what the team is working on, what is planned for the future, and any adjustments based on feedback or changing priorities.

By continuously refining and prioritizing the Product Backlog, the Product Owner ensures that the team has clear objectives for each Sprint and that everyone involved understands the current priorities. This ongoing process allows for greater transparency around the project's status and fosters collaboration, as team members can discuss and review items in the backlog during events like Backlog Refinement and Sprint Planning.

In contrast, the other options do not support clarity. Limiting communication to only team members can create silos and lead to misunderstandings, while storing information in hard copy can hinder accessibility and visibility. Lastly, documenting only after Sprint completion could lead to gaps in information and confusion regarding decisions made or the state of the project throughout the Sprint. Regular updates to the Product Backlog help mitigate these issues and enhance overall project clarity.