Scrum master helps the team move forward, especially with scrum practices.
This role manages the scrum events insofar as it ensures that they happen, positively and productively. It coaches team members on self-management and cross-functionality. Helps the team stay focused on planned increments and removes blockers thereof. Assist product owner in defining product goal and backlog; and the team in breaking down tickets clearly. Conducts training on how to do scrum to further implement it throughout the team/organization.rS2
Ken Schwaber and Jeff Sutherland, The Scrum Guide: The Definitive Guide to Scrum: The Rules of the Game, 2020, https://scrumguides.org/docs/scrumguide/v2020/2020-Scrum-Guide-US.pdf. (See notes.)