Selenium, TestNG Zephyr Integration

Hi,

We are using Java, Selenium, TestNG Framework for our Test automation, We are working on Integrating the test case execution in JIRA Zephyr, But we are not sure what is the starting point for this integration can anyone please help me.

We are having 362 test cases in our suite, and we want to have these 362 test cases results in Zephyr once execution is completed.