Create an automated or manual test case and then when ready to associate it with a JIRA story, take the following steps:
Open up the test case that you want to be a subtask of the above story and click on Test Case Info link:
Click on JIRA icon 
to create a testing subtask for this test case.
Select JIRA from the dropdown and click the Select link causing the following form to show up:
Select your project and issue type (Subtask). Please note that the parent ticket is already populated from the Ref ID of the suite this test case belongs to. Fill out the required fields for your JIRA ticket and click Create:
At this point, same 2 links that we discussed under defect creation appear here as well as identified by black arrows above. The one to the left will allow you to open up the subtask just created in JIRA in another tab. The second link will allow you to open up the subtask for editing purposes inside Subject7.
If you do not select subtask when creating the JIRA ticket, the generated JIRA ticket will not become a subtask of the test suite Ref ID.
After you create or update a ticket in JIRA, you will be presented with the following screen to update the status of your ticket:
If you do not want to update the status of your ticket (representing your tickets workflow), simply close this window.