I'm working on setting up a project and workflow using jira core and I'd like to be able to have a "bucket" of issues that users can grab from and assign to themselves. So basically a work queue. But all I've found related to this seems to be related to service desk projects. I think this queue feature is the only thing that we would need from the service desk suite, so I don't think I'd be able to justify the additional licensing cost. I just wanted to check and see if queues exist at all in jira core before I work out some sort of workflow to emulate this behavior.