Users with medium sized teams or larger likely have multiple efforts underway within a project, and may want to see how those efforts are progressing as a set. While this could be accomplished today using filters, it could be beneficial to see all the "efforts" in the same view.
Solution
Enable the ability to do custom groupings (by epic, milestone, or even labels) while looking at the task board to create "swim lanes" by group level
Background
Users with medium sized teams or larger likely have multiple efforts underway within a project, and may want to see how those efforts are progressing as a set. While this could be accomplished today using filters, it could be beneficial to see all the "efforts" in the same view.
Solution
Enable the ability to do custom groupings (by epic, milestone, or even labels) while looking at the task board to create "swim lanes" by group level
Example