How to import katalon recorder test suite in katalon studio

I am trying to first record my test case using katalon recorder, once i have all my test cases under test suite, I want to import then into katalon studio. which i am currently unable to do that. when I am trying to save the katalon recorder test suite, it only save as HTML. Then from katalon studio side i didn’t find any place from I can import this test suite.

please need help asap