I am setting up an internal service desk for employees to report issues/problems. What is the correct way to ensure that they have access to the portal but they aren't able to view the issues in our Jira core software? These are users who have access to other projects within Jira but we don't want them to have visibility into the Service Desk project to ensure they are always using the "customer portal" to enter tickets.
I've read several articles in Atlassian support but I can't seem to find a direct answer that solves my problem.