LAVA has support for creating Charts from Queries based on the results of test jobs but that has nothing to do with the test shell definitions or test job submissions, although adding metadata to the test job submission can help with making queries easier. The LAVA support is generic to all users, all test jobs, all results but can track trends in results over time.

https://staging.validation.linaro.org/results/chart

If instead you are thinking of creating something on the DUT and retrieving that, you will need to read up on https://staging.validation.linaro.org/static/docs/v2/publishing-artifacts.html#publishing-artifacts

The best way to offer results for comparison and to provide useful information to specific developer teams is to create a dedicated frontend (like kernelci.org) to show the results in customised formats for that specific team.

https://staging.validation.linaro.org/static/docs/v2/custom-result-handling.html
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