After installing or upgrading to Anomaly Detector 10.0 and configuring NFA to be a monitored product, none of my Harvesters show up under the "View Collection Sources" tab.
This is resolved in Anomaly Detector 10.0.1.
You can either upgrade to 10.0.1 or unisntall 10.0 and install 10.0.1.
https://docops.ca.com/ca-network-flow-analysis/10-0-0/en/release-notes/fixed-issues