This functionality involves the ability to reference, link, and synchronize test cases bi-directionally between Azure Test Plan and Jira.

Key features we would like to see include:

1. Bi-directional Syncing: The ability to sync test cases between Azure Test Plan and Jira, ensuring that any updates in one platform are automatically reflected in the other.
2. Jira Ticket Creation from Test Cases: Enable users to create Jira tickets directly from test cases within Azure Test Plan. This functionality would streamline the process of logging issues or improvements identified during testing.
3. Test Case Creation from Jira Tickets: Allow users to convert Jira tickets into test cases within Azure Test Plan. This feature would facilitate better test management and ensure that all requirements are adequately tested.

Implementing these features would significantly enhance the workflow, improve collaboration between testing and development teams, and ensure comprehensive tracking of test coverage and issue resolution.