How to import XRay tests containing Summary and Test steps for each Test, in bulk from a csv?

[Anusha S]

I tried the bulk import option of XRay tests.However, the mapping fields show only the fields corresponding to XRay Test issue. I would also need to add the Test steps for each test along with the Summary.I would require a mappin for 'Summary' of the XRaytest, 'Precondition' for the XRay test, 'Action' of Test Step of that XRay test, 'Expected Result' of Test Step of that XRay test.

How do I go about mapping these fields and importing in bulk? Thanks.