From the Project home screen, go to Tests > Test Suites.
Navigate to your Katalon Cloud test suite, click the Action Menu icon at the end of the row. You will see within the Action Menu there are Run, Edit, Rename, Move and Duplicate.
You can select Run to execute the test suite. Select Edit to add test cases to the test suite. Select Rename to rename the test suite. Select Move to change the location of the test suite within the repository. Select Duplicate to duplicate the test suite.
You have navigated through the action menu to update a Katalon Cloud test suite.