Designate a SQL Server instance as “Central Management server”.
Create server groups named Production servers and Development servers under CMS server.
Register “QA Testing server” and “Staging server” under the development server group, and “HR DB” and “Sales DB” under the production server group.
Connect and access the CMS server from another server inside the same domain using SSMS.
Once you get past a few SQL Server instances, having a CMS in place is a fantastic idea.