Showing results for 
Search instead for 
Did you mean: 
Sign up Log in

Use cases for Components, Labels and Custom fields in Jira | For Beginners | Jira Guru

Hi Community, Welcome back! 

This is Wednesday again, and Weekly knowledge growth with Jira Guru!

Today's topic is "Components, Labels and Custom fields"

components labels and custom fields in jira

1. Understanding Components in JIRA

In the vast ecosystem of JIRA, Components are a core feature that aids in effective project management. To put it simply, Components are like subsections of a project that are used to group issues into smaller, more manageable sets.

Imagine you're overseeing a project that involves various facets such as data objects, services, plug-ins, or APIs. With such diverse areas to monitor, organizing and keeping track of related issues can become challenging. This is where Components come to the rescue. By grouping issues related to specific components, you create clear divisions within your project that not only help you stay organized but also streamline the process of managing and resolving issues.

Components in JIRA

One of the key strengths of using Components is the flexibility they offer. JIRA Software allows you to override the project's default assignee for particular components. This means you can have specific team members or groups automatically assigned to issues related to certain components. For example, if you have a component for "UI Design," any issue tagged under this component can be automatically assigned to your design team.

Despite their power, Components remain straightforward to use. They come enabled by default in JIRA Software, providing you with immediate access to start structuring your project in a more organized, efficient manner.

Learn How to add Component by Atlassian Document

2. Understanding Labels in JIRA

Labels in JIRA are similar to tags that you can attach to your issues. They provide a flexible way to categorize issues that cut across different projects or components.

Labels in JIRA

Labels are particularly useful when there's a need to track certain aspects of issues that don't fit into a single component. They're great for creating cross-project visibility and can be used by teams to quickly filter issues related to a specific term. For instance, you could create a 'high-priority' label to identify tasks that need immediate attention across various projects.

Add, Remove and Search for Labels - Atlassian Document

3. Understanding Custom Fields in JIRA

Every team has its own unique needs when managing a project, and JIRA acknowledges this diversity through its Custom Fields feature. In JIRA, issues comprise various fields that capture essential data relevant to the issue. While JIRA offers several standard fields, teams often need to capture information unique to their workflow or project. That's where Custom Fields come into play.

Custom Fields in JIRA

Custom Fields in JIRA are user-defined fields that can be added to issues within any JIRA project. These fields provide teams with the flexibility to add and manage information specific to their project or team's needs. Whether it's capturing a 'Customer ID' for a customer support project, noting the 'Estimated ROI' for a marketing campaign, or tracking the 'Code Review Status' for a software development task, Custom Fields can handle it all.

Custom Fields can be chosen to appear when creating, editing, or transitioning issues, providing teams with context-specific data right when they need it. This high level of customization ensures that teams can fine-tune their issue tracking to align perfectly with their workflows.

Create a custom field - Atlassian Document

IV. Comparing Components, Labels, and Custom Fields

While Components, Labels, and Custom Fields all provide ways to categorize and manage issues, their use cases can differ based on your specific project needs.

FeatureComponentsLabelsCustom Fields
DefinitionA system field that allows users to select multiple values.Tags attached to issues for categorization. Can be used globally.User-defined fields added to issues within any JIRA project. Can be used across multiple projects.
Typical Use CaseIdeal for structuring and delegating issues within a project.Suited for quick filtering of issues and personal reporting across projects.Excellent for capturing unique, project-specific information, enhancing searchability.
FlexibilityComponents support autocompletion. Component options can be defined by the project admin, not just the JIRA admin.Labels offer a lot of flexibility, but are prone to typing errors, which can lead to inconsistencies.Custom field options have to be created by the JIRA admin. Requires automation rules for auto-assignment.
BenefitsEach component can have a lead, enhancing issue assignment. Improves project organization and task grouping.Labels provide cross-project visibility and are a great value add for individual users.Custom fields increase project adaptability, enable unique data capture, and improve searchability.
LimitationsComponents are project-specific and do not span across multiple projects.Lack of control can lead to label chaos, with multiple similar but inconsistently typed labels.Custom fields might increase complexity if not properly managed. Cannot assign a lead like in Components.
Reporting CapabilitiesComponents can be used in JIRA's reporting tools to gain insights on a project-level basis. This helps in understanding the project progress and any potential bottlenecks in different areas.Labels can be used in JIRA's reporting tools for individual and cross-project insights. However, inconsistencies can hamper the accuracy of these reports.Custom fields can be utilized for detailed reporting, allowing for granular insights into unique project-specific information.
Management ComplexityComponents need to be properly managed by the project admin to prevent cluttering and confusion.Labels can become chaotic without proper naming conventions and user adherence.Management of custom fields requires careful planning. Overuse or improper structuring can lead to confusion and complexity.
Assignment CapabilitiesComponents allow for an automated assignment of issues to a component lead.Labels do not support automated assignment of issues.Custom fields do not inherently support automated assignment. This requires additional automation rules.


V. Which one is best for your company

Choosing the right features between Components, Labels, and Custom Fields in JIRA primarily depends on your company's needs and how you manage your projects.

  1. Components are ideal if your company manages large projects that need to be divided into smaller, manageable subsections. For instance, if your company develops software and different teams are responsible for different parts of the software, Components would be an excellent way to organize and track these parts. You can even set a default assignee for each component, which can automate the task assignment process.
  2. Labels provide a great deal of flexibility and are perfect for quick filtering and categorization of issues across multiple projects. They can be very useful if your company handles multiple projects that share similar tasks. However, the lack of control can lead to inconsistencies, such as multiple labels meaning the same thing, which can hamper their effectiveness. Therefore, it's important to set clear guidelines for label creation and use.
  3. Custom Fields offers you the opportunity to capture unique, project-specific information, thereby enhancing the searchability and reporting of issues. If your company has specific data needs that aren't met by JIRA's built-in fields, Custom Fields can fill this gap. However, excessive use of custom fields might increase complexity and can affect JIRA's performance.


  • Can I add Components to a team-managed project? 

Team-managed projects (formerly called Next-Gen) do not have components yet

  • Can I use Components, Labels, and Custom Fields together?

Yes, you can use these features in combination. In fact, using these features together can lead to more effective issue tracking and project management, as each has its own strengths and can complement the others.

  • Can we automate issue assignments based on Components, Labels, or Custom Fields?

Yes, for Components, you can define a Component Lead to whom issues will be automatically assigned. For Labels and Custom Fields, you may need to create automation rules to assign issues based on their values.


Stay tuned for more Jira Information and remember, being a 'JIRA GURU' is all about continuous learning!


Learn more about Jira, Confluence and Atlassian with Jira Guru

👉 Visit Atlassian Marketplace

💬  If you have any questions or suggestions for the next topic please leave a comment below 👇

🙌  Please like, and share this article with new beginners



Log in or Sign up to comment
Frederik Vantroys
Rising Star
Rising Star
Rising Stars are recognized for providing high-quality answers to other users. Rising Stars receive a certificate of achievement and are on the path to becoming Community Leaders.
July 25, 2023

Nice article ... especially components is something I need to encorporate more.

Tnx @Teresa 

Like # people like this
Jonathan Santos
Community Leader
Community Leader
Community Leaders are connectors, ambassadors, and mentors. On the online community, they serve as thought leaders, product experts, and moderators.
July 26, 2023

Great, this helps users a lot to clarify their doubts about the components! Thank you.


Tomislav Tobijas
Rising Star
Rising Star
Rising Stars are recognized for providing high-quality answers to other users. Rising Stars receive a certificate of achievement and are on the path to becoming Community Leaders.
July 30, 2023

Really interesting and useful articles, so keep it up!

One observation though - I'm not sure if it's the marketing or searchability thing, but caps-locked JIRA really stands out as that's the old spelling of the product/logo. I still find some of my colleagues using caps-locked string when referring to any of the products 😅

Like Teresa likes this
AUG Leaders

Atlassian Community Events