Server Monitoring is a new feature in K1000 release 6.3. 5 server licnses are included in the release.
Customers have inquired if 5 licenses are taken when using Server Monitoring.
Monitoring does not consume two client licenses.
The "two" licenses would be one standard client license (nothing new) plus a monitoring license. 5 are provided free or purchase a pack of 200 Monitoring licenses if more are needed.
See https://support.quest.com/k1000-systems-management-appliance/kb/147632 for more information on purchassing addtional Server Monitoring licenses.