pfSense » pfSense Docs

On https://docs.netgate.com/pfsense/en/latest/backup/configuration.html in the Backup Options section, the explanation for "Skip RRD Data:" says this:

When set (default), the data used to generate monitoring graphs (Monitoring Graphs) is exported and included in the backup, so that when the configuration is restored later, the graph data is also restored.

This is incorrect, and a simple correction (changing "is" to "is not") would leave it convoluted. Here is a potential correction which may avoid convolution:

When set (default), the data used to generate monitoring graphs (Monitoring Graphs) is not exported and included in the backup. If you uncheck this box to include that data, the graph data is also backed up for later restoration.

In both indented sections, "Monitoring Graphs" in would link to https://docs.netgate.com/pfsense/en/latest/monitoring/graphs/index.html in the parentheses.