How to hide SEP (Symantec) notification for published XenApp application

When application is published from windows 2008 R2 machine having Symantec Endpoint Protection running , it shows up under connection center .

If you have multiple application there would be many such notification under connection center . In order to suppress it , GPO can be used to populate . These value can be found under  CTX101644

After a registry deployment these notification will be disappear .