We use FogBugz for my team. I am looking for a better way to track requirements and TestRail came up as a possibility. My preference is to be able to tie requirements (aka Use Cases or User Stories) to tests and failed tests to FogBugz cases. Searched the forum for "requirements" but found nothing related to my need. I don't want a heavy duty requirements mgmt tool (like Clear Case), something like TestRail would be a better fit. Another product, TestLodge, includes a Requirements item type with links to tests, but the Requirement has only one data field, Title, and it's limited to 120 characters. Too limited. I would like ID, Title, Descriptionm and attachements/screenshots; and, the ability to create a traceability matrix.
What approach do you recommend?