I have seen old Jira projects cause confusion long after the team has stopped using them. Before archiving or cleaning one up, I like to make a small record of what might still matter.
My usual checks are:
1. Is anything still open, recently updated, or linked from an active project?
2. Are dashboards, filters, automations, or Confluence pages still pointing at this project key?
3. Does anyone need exports for reporting or audit history?
4. Are there project-specific fields, components, versions, or workflows that should be documented before the project disappears from day-to-day view?
5. Is there a clear owner who can confirm the project is truly inactive?
Curious how other admins handle this. Do you archive quickly once work stops, or keep a longer read-only period first?