Tags
Project-scoped labels for organizing and filtering regressions, suites, and test cases.
A tag is a colored label, scoped to a project, that you can attach to regressions, test suites, and test cases. Tags don't change how anything runs. They're purely for organizing and finding things as your test set grows.
A tag has a name and a color, and the same tag can be reused across every
taggable thing in the project, so a smoke or checkout tag means the same
thing wherever it appears.
Filtering by tags
The regression, suite, and test-case lists each have a tag filter. Pick one or more tags and the list narrows to the items that carry them. Selecting several tags narrows further, since only items tagged with all of them are shown.
Combine it with the search box to home in on exactly the tests you're after.