What Is a Scrum of Scrums? How Large Agile Teams Collaborate

When several Scrum Teams work on the same product or a connected set of products, coordination becomes more important. Each team may have its own Sprint Backlog, priorities, and daily activities, but their work can still be connected through shared dependencies.

A Scrum of Scrums meeting is one approach organizations may use to coordinate across multiple Scrum Teams. It provides a structured opportunity for representatives from different teams to discuss dependencies, integration concerns, impediments, and progress toward shared goals.

What Is a Scrum of Scrums?

A Scrum of Scrums is a coordination approach used when multiple Scrum Teams need to work together.

Representatives from the participating teams meet to discuss cross-team coordination rather than going through every task completed by each individual team.

For example, imagine four teams building an e-commerce platform:

• Team A develops the customer account system.

• Team B develops payments.

• Team C works on the shopping cart.

• Team D develops order management.

These teams may have dependencies between their work. The payment team may need information from the account team, while order management may depend on payment confirmation.

A Scrum of Scrums gives representatives a place to identify and discuss such dependencies.

Why Do Teams Use a Scrum of Scrums?

The primary purpose is coordination.

When teams work independently without regular cross-team communication, problems may remain hidden until they affect integration or delivery.

A Scrum of Scrums can help teams:

• Identify dependencies

• Surface cross-team impediments

• Coordinate upcoming work

• Discuss integration concerns

• Share relevant information

• Reduce communication gaps

It is particularly useful when multiple teams contribute to a shared product or outcome.

How Does a Scrum of Scrums Work?

There is no single mandatory format for every organization. Teams can adapt the meeting based on their needs.

1. Select Team Representatives

Each Scrum Team identifies one or more people who can represent its current work and communicate relevant information back to the team.

The representative should understand the team's dependencies, risks, and upcoming work.

2. Discuss Cross-Team Dependencies

The discussion focuses on issues that affect more than one team.

For example:

Team A: "We need the updated authentication API from Team B before our integration testing can begin."

Team B can then provide an expected timeline or explain any challenges affecting delivery.

3. Identify Impediments

If a problem cannot be resolved within one team, it can be raised during the Scrum of Scrums.

This allows the relevant teams or stakeholders to work together on a solution.

4. Coordinate Next Steps

The representatives agree on actions that need to happen after the meeting.

Detailed technical discussions can continue separately with the people directly involved.

Questions Discussed in a Scrum of Scrums

Different organizations use different formats, but useful questions can include:

• What has our team completed that affects other teams?

• What are we planning next that may affect another team?

• Are there dependencies we need to address?

• Are any cross-team impediments slowing progress?

• Is there anything another team needs to know?

The questions should focus on coordination rather than turning the meeting into a series of individual status reports.

Scrum of Scrums vs Daily Scrum

The two meetings serve different purposes.

The Daily Scrum is primarily for Developers within one Scrum Team to inspect progress toward the Sprint Goal and adapt their plan.

A Scrum of Scrums focuses on coordination between multiple Scrum Teams.

For example, a Developer might raise a technical issue during the Daily Scrum. If that issue affects another team's work, the relevant dependency may then be discussed through the cross-team coordination process.

Benefits of Scrum of Scrums

Better Dependency Management

Teams can identify dependencies earlier instead of discovering them close to integration or release.

Improved Communication

Representatives can share information that is relevant across team boundaries.

Faster Problem Resolution

Cross-team impediments become visible to the people who can help address them.

Better Coordination

Teams gain a clearer understanding of how their work connects with other teams.

Reduced Duplication

Regular coordination can help teams identify overlapping work and avoid unnecessary duplication.

Common Challenges

A Scrum of Scrums can become ineffective if every team representative provides a lengthy status report.

Another problem is inviting too many people without a clear purpose. The meeting should remain focused on issues that require cross-team coordination.

Teams should also avoid using the meeting as a substitute for direct communication. If two teams need to solve a specific technical problem, the people involved should continue that conversation directly rather than waiting for the next Scrum of Scrums.

Scrum of Scrums and Agile Training

Understanding cross-team coordination becomes increasingly important as professionals move from working with individual Scrum Teams to larger Agile environments.

People exploring a Top scrum training institute in India can look for programs that cover team coordination, Scrum events, dependency management, and practical Agile scenarios.

A practical scrum training institute in India can give learners opportunities to simulate multiple Scrum Teams working on the same product and practice identifying dependencies and cross-team impediments.

For learners comparing local options, practical exposure and course structure can be useful factors. Someone searching for an affordable scrum training institute in Hyderabad may compare hands-on activities and trainer experience, while professionals considering a best scrum master training institute in Delhi can check whether the curriculum includes coordination and facilitation skills.

FAQs About Scrum of Scrums

1. What is a Scrum of Scrums meeting?

A Scrum of Scrums is a cross-team coordination meeting where representatives from multiple Scrum Teams discuss dependencies, impediments, and work that affects other teams.

2. Who attends a Scrum of Scrums?

Representatives from participating Scrum Teams attend. The exact participants and format can vary depending on the organization's needs.

3. Is Scrum of Scrums part of the official Scrum framework?

The Scrum Guide does not define Scrum of Scrums as a required Scrum event. It is a coordination approach commonly used when multiple teams need to collaborate.

4. How often should a Scrum of Scrums happen?

There is no universal frequency. Teams can schedule it based on their level of coordination needs, dependencies, and the rate at which cross-team issues arise.

5. How is Scrum of Scrums different from Daily Scrum?

The Daily Scrum focuses on coordination within one Scrum Team, while a Scrum of Scrums focuses on coordination between multiple Scrum Teams.

Conclusion

A Scrum of Scrums can help multiple Scrum Teams coordinate their work when they share dependencies, integration points, or broader product objectives. By keeping discussions focused on cross-team concerns, the approach can improve visibility and help teams address issues earlier.

The key is to use the meeting for meaningful coordination rather than turning it into another routine status meeting. When combined with direct communication and effective Scrum practices, it can support smoother collaboration across larger Agile environments.