Please anyone tell me how we integrate with test manager through GIT and also get failed TC results with logs and assertions
This thread shows a real user asking how to connect Test Manager (Orchestrator/Test Manager) with GitHub (pull test updates). The replies explain:
There is no direct native Git integration in Test Manager.
You use CI/CD pipelines (GitHub Actions, Jenkins, GitLab) to push test cases from Git into Test Manager project. 
Hope it helps
If Solution works for you , Please mark as solution so it helps other too
Thanks & Happy Automations
Integrate Test Manager with Git
- Connect Test Manager to Git (via Azure DevOps or plugin).
- Link automation project to Git branch.
- Test Manager tracks changes and updates test cases automatically.
Get Failed Test Case Results
- Enable logging and assertions in your tests.
- Publish results to Test Manager.
- Failed tests show logs, errors, and screenshots.
These threads could be of help.
Use this Test Manager - Test Manager Connect
CI/CD With GitHub Actions - Help / Orchestrator - UiPath Community Forum
CI/CD integrations - About CI/CD pipelines
UiPath, Jenkins CICD Pipeline Tutorial - Part 1 - News / Tutorials - UiPath Community Forum
if solution works for you please mark as solution so it’s helps others too and let me know if u any doubts
Thanks & Happy Automations