Today, there is no ability to close or provide a status for a milestone. When viewing the Milestone Quicklist, all the past milestone will still show. I realize I can filter this report and only look at future milestones. That works great for the Milestone Quicklist, but they continue to show on Roadmap and other reports/views. The only solution I can determine for the Roadmap and other reports/views is to delete the milestone when met. I feel there is benefit in having the milestone history. I would suggest that we have at a minimum the ability to “close” a milestone to show that it is met. A more detailed option would be to add a status of sort (initial, extended, met, etc.)