Understanding the scrum team - roles and responsibilities

The following diagram shows the framework for scrum. There are various steps in the scrum flow. Let's look at each of them one by one under different headings:

Scrum framework

• Roles and responsibilities in scrum: There are three specific roles in scrum:
  • Product owner: The scrum product owner has the vision of what he/she wants to build and conveys that vision to the team. The roles of the product owner are:
    • Defining and prioritizing the features of the product backlog
    • Deciding on the release date and content
    • Responsibility for the profitability of the product (ROI)
    • Accepting or rejecting work results
    • Adopting changes in features and priorities at every iteration
    • Removing obstacles and shielding the team from interference
    • Responsibility for improving performance of the team, ensuring the team is fully functional...