I was requested to export out the Results -> Topology -> Discovery and noted that we had thousands records with a Last Timestamp of a year or older. Is there any way to run a CLI or add a Settings screen option to purge out those records for a certain date back. A concern that I've seen happening...

We implemented a new reporting engine and added a number of reports in v2.4, including: Change Audit, Managed Devices, Asset Inventory, PCI and ISO 27002 compliance, and Configuration Policy Summaries. We plan to further exploit that reporting engine to build even more reports into our next release....