Hello jvu, Eric,
Thanks for your postings (I’ve moved this topic to the TestRail forum).
Regarding the import: you would need to modify the import script to use your single steps cell in this case. For example, if every step is on different line in the CSV cell (not row), you can split your steps by line and then convert this to TestRail’s expected step import format (please see the “steps” example as a starting point):
Regarding deleting a test suite: you can delete a test suite on the edit pages. Just click the Edit button on the test suite page and you should see a red delete link in the sidebar on the right. If you don’t see this link, your user account doesn’t have the permissions to delete a test suite and you would need to contact your administrator. Please note that deleting a test suite also deletes all active test runs of this test suite (you might want to look into closing your active test runs first):
I hope this helps!