...
The vulnerability scans were performed using Tenable Nessus Professional version is 10.3.0. A single scan was performed.
In the Nessus Console, the CVSS Base Score for this vulnerability scan was changed to CVSS version 2. The platform rates issues based on a vulnerability’s CVSS v2 score.
The results from the completed scan were exported to a .nessus file using the export facility within the Nessus Console
All issues from the .nessus file were imported into a single phase in the Platform in the usual manner (see this article for guidance on importing issues Importing Third Party Results (Issues))
...