What is the proper way of archiving projects in JIRA Studio?
We're a small company that is dealing with a whole lot of projects of all sizes. Some projects may take one week to complete, others several months. In order to track issues as we develop and to make sure we have the source code around, we are currently creating a separate 'Studio Project' for each of these. Now, a couple of months later we have about 25 projects and the list of projects and spaces is starting to get huge. About 15 of the 25 projects are already completed and should be hidden.
There's a Wiki article explaining how to hide projects, but this just isn't a complete solution. While I am able to hide the 'JIRA project' from the project list by changing its permission scheme, I am not able to completely hide the 'Confluence space' from the user that created the space.
Is it possible to hide a 'Studio project' properly? If not, is it on the roadmap?