I have loaded CTM 8.0 for the first time to manage my SONET 15454 network. I am having issues "greening" up the view for the NOC. When I use alarm browser i see multiple probable causes "Stratum 1 Primary Reference Source Traceable" with affected objects "SYNC-NE and BITS (1)(2)". From my research these are just warnings and not service affecting. Currently we are running CTC 7.0 and the alarms are just masked. Can I mask these warnings to "green"up the network. Thanks.