In the System Center Advisor dashboard for Microsoft Lync Server 2013, the following warning is displayed:
This warning occurs when the Central Management Server (CMS) is hosted by a Lync Server 2010 Front End server that coexists in a Lync Server 2013 topology.
New features were introduced in Lync Server 2013 that aren't available in Lync Server 2010. System Center Advisor doesn't recognize these new features when it performs queries against a Lync Server 2010 CMS. For System Center Advisor to fully recognize and report these new features, the CMS server must be hosted by a Lync Server 2013 pool.