Resolve 'Unassigned' Issue in Advanced Roadmaps' Group by Sprint
Platform Notice: Cloud and Data Center - This article applies equally to both cloud and data center platforms.
Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.
*Except Fisheye and Crucible
Summary
Selecting Group by: Sprint in Advanced Roadmaps' View Settings shows all issues as Unassigned, even if there are multiple Sprints.
Diagnosis
After selecting Group by: Sprint, you will see a screen where all issues are under Unassigned.

Cause
To group the plan by Sprint correctly, use a Scrum Board as the source instead of a project or filter.
Solution
Define a Scrum Board as an Issue Source. Steps can be seen in the Documentation below:
If you want to know more about configuring Grouping by Sprints, the official documentation is this:
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