Test Suite Collection – How to run Test Suites in parallel

This is a companion discussion topic for the original entry at https://docs.katalon.com/katalon-studio/videos/test_suite_collection_run_test_suites_parallel.html

When i execute the ‘Test suite collection’ then it is not generating the Junit_report.xml on the 'Test suite collection’level. It is only generating .rp file, which is not helping me to send the execution reports to the team through CI/CD jenkins build.Pls help?

How to run only failed test cases in katalon?

is it possible that test suite collection will generate a json file report? just like the test suite

In the latest version katalon you can run collection in parallel with defined concurrent instances.My question is if you have more instances than your test suit numbers in the collection or some test suit is much less task than the other. Is it possible that more than one instances will run into the same test suit? or it is always like one instance pick up one test suit?