The role of Business Analyst is an important part of any project team. Acting as the key interface between the users and the project manager they gather information, document processes, and confirm the final documents with users. .

The Scrum Master is responsible for promoting and supporting Scrum as defined in the Scrum Guide. Scrum Masters do this by helping everyone understand Scrum theory, practices, rules, and values.

Product owners: The product owner role requires working closely with key stakeholders throughout the organization and beyond, so he or she must be able to communicate different messages to different people about the project at any given time.