Does anybody know if you can send reports/ test case steps to TestRail?

i’ve integrated my Katalon studio with TestRail. However, i want to be able to view the test case report, or failed steps in TestRail. I can see that custom steps (i.e.“custom_step_results” ) can be added to the add_result TestRail API call. Does anybody know how to do this?

my recomandation is to develop your own custom solution based on the testrail api and don’t consider any plugin.
see here for a start, are just restfull api calls in the end: