This "Producer" for lack of a better term will read from the Jira instance it gets pointed to and synchronise triaged vulnerabilities with the internal Dracon DB, this allows Dracon to understand when a vulnerability has been resolved so it can remove it from the list of duplicates, it also allows for marking vulnerabilities as false positives.
A cronjob has been created to make this synchronisation periodic. You can find a template for it under //examples/cronjobs/jira-sync-cronjob.yaml
This component utilises the default Jira config.yaml that the Jira consumer uses.