As per the documentation Register a collection database—ArcGIS Monitor Administrator | ArcGIS Enterprise
Our ArcGIS Monitor up and running with 3 Collections registered, Prod , QA and DEV. In the administrator side everything looks fine but in the user view, site-> catalog displays only one collection.
The only collection showing up in the site catalog is prod and in the process prod and QA process are mixed up.
I have created 3 collections one for prod , DEV and QA and created a monitor under each collections and system, process, http, Arcgis under each monitor. This setup will help us to get separate group alerts for each collection. I am reeving alerts from 3 different collection separately as intended.
I am not sure what could be the issue in the Catalog view. Please find attached screen shots.