What is a product backlog? (And how to create one)
Summary
A product backlog is an ordered list of tasks, features, or items to be completed as part of a larger product roadmap. With an effective product backlog, you can assign developers daily, weekly, or monthly tasks that target your end goals and help you build a better product. Learn how to create a product backlog, plus tips on how to prioritize the items in your backlog.
A product backlog is an ordered list of tasks, features, or PBIs (product backlog items) to be completed as part of a larger roadmap.
Product creation begins with an idea, and it takes a dedicated team to create something special. Yes, even the iPhone was once just a prototype that made its way to mainstream popularity thanks to the right team. When managing a Scrum team of developers, staying organized is crucial for product success.
So how can development teams stay organized and meet their goals? With tried and true to-do lists. A product backlog is essentially a specialized to-do list. It’s an ordered list of tasks, features, or items to be completed as part of a larger product roadmap. If your team uses the Agile methodology, a product backlog can help you break down projects and initiatives to determine which tasks are most important.
Read on to find out what a product backlog includes and how to create one for your team.
What is product backlog?
Product backlog is a prioritized list of work items or features that help you meet product goals and set expectations among teams. In general, each product in development should have a dedicated product backlog. Similarly, each product backlog should have a dedicated project team.
Occasionally, there are multiple product backlogs with multiple teams working on one larger product. For example, let’s take a look at the Adobe Creative Cloud suite. Creative Cloud is an umbrella product, with smaller products like Photoshop, Illustrator, and After Effects housed inside it. Each of these smaller products would have its own product backlog and designated teams for development.
You create a product backlog from the product roadmap, which explains the plan of action for the product’s evolution. Developers use the tasks in the product backlog to get to their desired outcomes as quickly as possible.
Crea un modello di product backlogWho uses product backlogs?
While any development team can utilize a product backlog, they are most commonly used by Agile teams and Scrum teams to organize and prioritize work. However, each framework manages the backlog slightly differently.
In an Agile product backlog, tasks remain flexible and continuously updated as new user stories, epics, or technical debt emerge. Product backlog in Agile is a dynamic, living document, with tasks prioritized by the product owner to focus on high-value product backlog items. This flexibility is often paired with frameworks like Kanban, where updates occur continuously without strict sprint cycles.
In contrast, within the Scrum framework, the scrum product backlog is a more structured list that the scrum product owner carefully maintains. During each sprint planning meeting, selected items move from this ordered backlog into the sprint backlog, where the Scrum team focuses on completing them during the sprint. Regular backlog grooming sessions ensure the backlog remains up-to-date and aligned with the product goal.
Ultimately, whether used in Scrum or Agile backlog, effective product backlog management is vital to driving progress and delivering value.
Read: The beginner's guide to Agile methodologiesWhat is in a product backlog?
A product backlog commonly includes features, bug fixes, technical debts, and knowledge acquisition. These product backlog items are distinct pieces of work that have yet to be delivered for a product.
1. Features (user stories)
A feature, also known as a user story, is a function of the product that the product user finds valuable. Features can be complex—often referred to as epics—or they can be simple. Creating a story map can help your team determine what the user needs most.
2. Bug fixes
Bug fixes are self-explanatory, and your Scrum team should address these quickly to uphold the integrity of the product. Some bugs may be important enough to interrupt your team’s current sprint, while others can wait for the next sprint. An overall rule with bugs, however, is to keep them at the top of your product backlog so your team doesn’t forget about them.
3. Technical debts
Technical debt, like financial debt, “accrues interest” when ignored. When developers push technical work to the bottom of the product backlog, it builds up and becomes harder to accomplish. Effective backlog management can prevent the buildup of technical debt. When your team stays organized and takes on technical work in smaller, daily increments, you’re less likely to accrue interest on a huge piece of work.
4. Knowledge acquisition
In knowledge acquisition, you gather information to accomplish future tasks. Essentially, this is a research stage. When you identify a feature that needs more research, you create a knowledge acquisition task such as a prototype, experiment, or proof-of-concept to get the information you need to work on the feature.
4 steps to create a product backlog
A product backlog is more than a simple to-do list—it’s where you break down complex tasks into a series of steps and delegate them to team members. Follow these four steps to develop an effective product backlog.
Crea un modello di product backlog1. Build a product roadmap
The product roadmap is the foundation for the product backlog. Your team should create a roadmap first, which will then serve as the action plan for how your product will change as it develops. The roadmap is the vision for long-term product development, but it can also evolve.
Read: Project roadmaps: What they are and why you need them2. List product backlog items
With your product roadmap in mind, your team can begin listing product backlog items. These items should include both high-priority items and more abstract ideas. During this phase of product backlog creation, you’ll also need to communicate with stakeholders and listen to their ideas for product improvements. If you’re using the Agile method, you can organize this conversation as part of your sprint planning meeting.
3. Prioritize your backlog
After your team lists all the product backlog items, sort and prioritize your most important tasks. You can identify top-priority items by putting the customer front of mind and considering what items provide the most value to them.
Read: How to solve problems using the design thinking process4. Update regularly
As your team works through the product backlog, remember that it’s a living document. You can continuously add items to the backlog and prioritize or refine them as you work.
How to prioritize product backlog items
An essential component of managing the product backlog is prioritizing tasks. As the Scrum master, you should have a thorough understanding of what new features stakeholders want to see in the product. Here are some strategies on how to prioritize backlog list items.
Refine product backlog items
Before you can prioritize, you first need to define your backlogs. Add details such as a description, size, and associated goals or metrics.
Organize tasks by urgency and importance
When focusing on backlog refinement, try organizing tasks by urgency and importance. The team should prioritize product backlog items that improve the functionality of the product as well as the user experience.
Leggi: Come assegnare la priorità alle attività più importantiTackle complex tasks first
Your team may feel inclined to complete simple tasks first so they can remove them from the product backlog and shorten the list, but this is a less efficient form of project management. The product backlog will continue to grow, so tackling complex tasks first is often the most effective.
Complete tasks in focused sprints of time
Agile teams work in focused sprints to complete work, and this method is highly effective for productivity. At the end of each sprint, the product owner and any stakeholders can attend a sprint review with you and the development team to ensure everything is on track.
Read: Burndown chart: What it is and how to use it (with examples)Communicate with your team
Communication between team members is a crucial part of product backlog prioritization. To successfully sort through the backlog and complete items in a reasonable time frame, you and your team must work together and follow the Scrum guide.
Leggi: Dodici suggerimenti per una comunicazione efficace sul luogo di lavoroProduct backlog example
Product backlogs look different between projects, but some begin with an epic. An epic is an overarching problem you’re trying to solve for a customer. Here’s an example below:
Epic: As a marketing manager, I want a content management system that allows me to deliver quality content to my readers.
This epic can help you work on user stories, such as how a user creates content in your new system or how they edit and share content with their teams. To continue our product backlog example, we can split the epic into more specific user stories.
Story 1: As a content creator, I want a content management system that lets me create content so I can inform customers about our products.
Story 2: As an editor, I want a content management system that lets me review content before it’s published so I can ensure it’s well-written and optimized for search.
The product owner, Scrum master, and development team will determine features the product should include from the user stories and prioritize them based on importance.
Features the product should include for Story 1:
Log in to the content management system
Create content
Edit a page of content
Save changes
Assign content to editor for review
As the product manager, you’ll use epics to guide your product roadmap and backlog list items. As you can see with this example, one epic can result in multiple user stories and product features.
What are the benefits of a product backlog?
A product backlog helps your team run like a well-oiled machine by improving organization and collaboration. It becomes the central tool for communication and keeps everyone aligned on goals and expectations.
Because all the work for a product flows through the backlog, the product backlog provides a base for iteration planning. As your team prioritizes tasks with guidance from the product owner, they’ll also determine how much work they can commit to in a specified block of time. These time blocks are called iterations or sprints.
The product backlog also promotes Agile team development by encouraging a flexible yet productive work environment. Tasks on the product backlog aren’t set in stone, and the team sorts them by order of importance before choosing which tasks to tackle first.
Read: Understanding the iterative process, with examplesWhat is product backlog vs. sprint backlog?
Sprint backlogs and product backlogs are very similar in terms of their components. Sprint backlogs are a subset of the product backlog, but they’re used specifically during sprints.
Here’s another way to look at the difference:
Product backlog:
Owner: Product owner
End date: Ongoing
Goal: Uses the overarching product goal in order to prioritize tasks
Flexibility: Very flexible, based on the needs of the customer
Sprint backlog:
Owner: Development team
End date: When the sprint ends
Goal: Short-term goal developed during sprint planning
Flexibility: Less flexible once the sprint begins
Log your progress with a product backlog template
Getting a product to the finish line is easier when you have a well-organized product backlog in place. Asana can help you manage Agile projects in the most efficient way possible with modern Scrum software.
Crea un modello di product backlogFAQ: Product backlog
What is a product backlog in Agile?
A product backlog in Agile is an ordered, emergent list of tasks, features, and improvements that the Scrum team needs to complete to meet the product goal. It’s a living document that evolves as the project progresses.
Who creates the product backlog?
The product owner works closely with stakeholders and the development team to create and maintain a product backlog.
What is the difference between a user story and a product backlog?
A user story is a specific feature or functionality described from the end user's perspective, while the product backlog is a comprehensive list of all tasks, including user stories, technical debts, and bug fixes, that need to be completed for the product.
What are the three types of backlog?
The three types of backlog are the product backlog, which contains all future work; the sprint backlog, which includes items selected for the current sprint; and the release backlog, which focuses on items for an upcoming release.
What is the product backlog review in Scrum?
The product backlog review in Scrum, also known as product backlog refinement, is a regular session where the Scrum team and product owner review, update, and reprioritize the backlog. This process ensures that work is aligned with the retrospective insights and ready for the next sprint.
