First login to both Jira and JobCTRL.

1. After you did the steps from the Jira cloud version configuration tutorial you should see JobCTRL on your add-on list (you can copy the link from here or from the tutorial if you need to do the configuration now)
2. Copy your Jira site URL and paste it to your JobCTRL site's Your JIRA site URL field (found in the JobCTRL site menu under the Company details or from this link)
3. Below this field define your project where all of your Jira projects and tasks will be synchronized
4. Click on the save below

If you done everything right according to this tutorial, a green checkmark next to token 3 will indicate the successful integration.