A checklist for defining product features

What do users need? And what do you actually give them? The features you are building should solve customer pain. But if you do not clearly define what you are building and why, the team may end up creating something that users do not actually need. This is why it is essential to describe product features upfront, so the team can deliver something of real value.

Think of product features as the building blocks of your product. Each feature is a discrete unit of functionality — such as a capability, component, or performance upgrade. It is worth noting that some teams use terms like user stories and tasks to refer to the same concept. But no matter what you call it, a feature is simply a benefit that you will deliver to end users.

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Feature definition is all about accuracy, transparency, and communication. You have to include the key information necessary for the team to understand who your user is, how the feature will address their problem, and how the team will work together to build the feature. Defining features should be an ongoing process throughout the product lifecycle, so you can continually improve your offering as customer needs evolve.

Why is it important to define product features?

You need a deep understanding of who your users are and what they struggle with to build valuable products. Seek opportunities to gather their feedback — via direct conversations, ideas portals, surveys, support tickets, user forums, and even forwarded messages from customer-facing teams. You need to internalize the problems that customers are trying to solve and develop empathy for the full customer experience. This makes it easier to identify which features they will love.

At the simplest level, clearly defining a feature helps you articulate the customer need and explain what needs to be built. You might also create user story maps or mockups as part of feature definition. All of this work ultimately helps the development team determine the best approach for implementation.

From a strategic standpoint, building features that resonate with customers and align with product goals is how you achieve the product vision and differentiate your product in the market. When product features support the strategy, you know that you are making a real impact on the business and in people's lives.

The image below provides an example of a well-defined feature for a cycling application. This feature would allow users to set personal fitness goals within the app. Take a closer look and you will see that the "why," "what," and "when" are captured here — helping the team align around the big picture.

Example of a product feature in Aha! Roadmaps

This feature was created in Aha! Roadmaps.

What is included in a product feature definition checklist?

You may have hundreds of features that you could conceivably define. A prioritization process is necessary so you can focus on those that will bring the most business value. You may use a simple scale of value versus effort to decide which features to define first. Or choose those that you have already identified as next in the backlog.

Establish a consistent method for capturing the essential information, from target persona and challenge to visuals and timing. Below is a quick checklist you can refer to:

A checklist for defining product features

Let's continue using the feature example above in order to illustrate each step of the feature definition process. It is easy to capture all this information in Aha! Roadmaps, then link it to the actual feature you are building. But even if you do not use our roadmapping software, you can follow a similar format for defining features.

1. Goals and initiatives

Align the feature with your company and product strategy. You can do this in a tool like Aha! Roadmaps by linking the feature to your goals and initiatives. Aligning each feature with the objective it supports and a high-level theme of work is useful for strategic planning and when reporting on progress to executives and cross-functional teammates.

Example of goals in a product feature in Aha! Roadmaps

You can easily add goals directly to feature cards in Aha! Roadmaps.

2. Score

Everyone has an opinion on which features you should add to a product. While you need to listen to the input you receive from executives, cross-functional teams, and customers, you are ultimately responsible for deciding what should be built. To help you determine the impact of your features, create a scorecard to rank each feature based on the criteria that matter most, such as sales potential or customer retention.

A feature prioritization scorecard in Aha! Roadmaps

This scorecard includes criteria for sales, customer retention, PR, operational efficiencies, and effort.

3. Overview

Write a sentence or two to explain what the user needs to accomplish and how the feature helps them do this. Many agile teams use a user story template for this. A simple structure is as follows: As a [type of user], I want to achieve X so that I can do Y. But what is more important than the structure is that everyone understands exactly what the feature will deliver.

Example of an overview statement in a feature in Aha! Roadmaps

Describe what the user is trying to achieve and how the feature allows them to do this.

4. User challenge

Address the pain point that the user is experiencing, then describe how the feature alleviates this pain. Clarity is your goal — use straightforward language and be as specific as possible. For example: The user is struggling to X, and the feature addresses this challenge by Y.

A user challenge statement in a feature in Aha! Roadmaps

Defining the user challenge helps you empathize with what the customer is feeling.

5. Benefit

While a feature describes functionality, a benefit refers to the value that a user will gain from using that functionality. So define the value that the feature will bring to the user. Articulating the benefit will help you build something that truly empowers your customers.

A benefit statement in a feature in Aha! Roadmaps

Be specific about what type of user will find value in the feature.

6. Persona

If you have not already done so, create user personas to capture who your customers are and the challenges they face. Then connect each feature to a persona so the team can visualize who you are actually trying to help. Some teams also rely on user story mapping to better understand how each feature impacts the customer journey.

A strategic persona example in Aha! Roadmaps

You can create strategic personas in Aha! Roadmaps, then link each feature to a persona.

7. Requirements

Capture the specific requirements needed to build the feature. Breaking the work into smaller chunks helps you visualize everything that must be completed and helps the engineering team understand how to implement the feature. Remember that your job as a product manager is not to define the technical details of how a feature should be implemented — that is the engineering team's responsibility.

8. Visuals

You have used words to express the challenge you are trying to solve — now it is time to add visuals if needed. Create a wireframe or sketch of the desired user experience, then collaborate with the UX team to make a mockup of what the feature will look like. These visuals give the engineering team additional information so they can best implement the feature.

9. Estimate

Determine the resources involved in building and supporting the feature. You will likely want to figure out effort, cost, and team capacity. Most teams use days to measure the time required to build a feature, but you may want to use weeks for a larger effort.

10. Timing

Assign dates so everyone knows when you will deliver the feature. If your feature is part of a larger release, you will also need to keep a separate release date in mind. Be sure to think through how the new feature will impact the rest of the customer experience — including when you will need to complete additional work (such as updating other features or providing support materials).

You may also want to add anything that is out of scope for the feature as well as conditions for acceptance. Consult the product team to find out which information is most essential in your situation.

Building a product feature checklist template

The checklist above will get you started, but consider creating your own product feature checklist template. This will allow you to capture the specific needs of your product and customers and provide clarity for the entire team. Once you are happy with the features you have defined, it is time to prioritize what the engineering team will develop. Features are foundational — it is always worthwhile to take the time to describe exactly what you are building and why.

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