SCOM 2012 E-mail Notifications

I am monitoring router interfaces on SCOM.   One particular interface on the router we can only use the class of objects, Interface.

On the dashboard I created, I can select a router and the description shows the MIB2 name for PATH.  I set up an e-mail notification.  In the e-mail notification it I used:

$Data/Context/DataItem/ManagedEntityFullName$

It returned the info below.

System.NetworkManagement.NetworkAdapter:00-00-00-00-00-00;IF-adsl-012-251-001-042.sip.sdf.bellsouth.net/2

The name "IF-adsl-012-251-001-042.sip.sdf.bellsouth.net/2" doesn't tell me which location is having an issue with their router.  The MIB2 name and "Interface Alias" (object in the class, Interface) is the only thing we can edit on router to describe location.

I need a way to make $Data/Context/DataItem/ManagedEntityFullName$  show the MIB2 name or a way to place the object, Interface Alias, in the e-mail notification.

Any help is appreciated.

Thanks.