In your CertCentral account, in the sidebar menu, click Discovery > Manage Discovery.
On the Manage scan page, click the Scan name link for the scan you want to edit.
Discovery location settings
On the Scan name page, on the Discovery location tab, update the scan location information as needed.
On the Scan name page, on the Scan settings tab, update the scan settings as needed.
Save /Save and run
When you're done, you'll want to save your edits.
If you saved your changes without running a scan, the next time the scan runs, the scan results will reflect your changes.
If you saved and ran your scan, to view scan details, go to the scan's details page, (on the Scans page, click the scan name link).