# Use Cases by Persona

Test Optimization empowers different roles with unique capabilities and perspectives on your test execution. Learn how each persona can leverage the key features by exploring our persona-specific guides, best practices, and in-depth tutorials.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Managers</strong></td><td>Focus critical tests for quicker deployments and reduced costs. Deliver high-quality software with confidence, even under tight deadlines.</td><td><a href="https://content.gitbook.com/content/Ysudbcd27UHLa2tTHHbh/blobs/2owC9rLj4bfJVzr9zfh8/Ocean%20Deep%20copy%202.png">Ocean Deep copy 2.png</a></td><td><a href="../user-story-coverage/use-cases-by-persona/managers">managers</a></td></tr><tr><td><strong>Developers</strong></td><td>Focus tests on your code changes, get rapid feedback for faster debugging and earlier issue detection, accelerate time to market.</td><td><a href="https://content.gitbook.com/content/Ysudbcd27UHLa2tTHHbh/blobs/KxLRmuStX6nRl3Sssp7t/Ocean%20Deep%20copy.png">Ocean Deep copy.png</a></td><td><a href="../user-story-coverage/use-cases-by-persona/developers">developers</a></td></tr><tr><td><strong>QA Engineers &#x26; Manual Testers</strong></td><td>Prioritize manual testing, tailor test suites based on code changes, and enable early issue detection for a more stable product.</td><td><a href="https://content.gitbook.com/content/Ysudbcd27UHLa2tTHHbh/blobs/p1hc9i8Jgo4mailUVTBf/Ocean%20Deep.png">Ocean Deep.png</a></td><td><a href="../user-story-coverage/use-cases-by-persona/qa-engineers">qa-engineers</a></td></tr></tbody></table>