https://www.juniper.net/documentation/us/en/software/jsa7.5.0/jsa-vulnerability-manager/topics/task/jsa-vuln-configuring-vulnerability-data-retention-periods.html
Configuring Vulnerability Data Retention Periods | JSA 7.5.0 | Juniper Networks
You can set the retention period for vulnerability trend data and scan results in JSA Vulnerability Manager. Use configuration rules to change the default...
data retention periodsconfiguringvulnerability