Yep, i got these 2: 

event: Savegroup; 
priority: alert, notice; 

by querying:
nsradmin> print type: NSR notification; name: Savegroup completion 
type: NSR notification;

Normally we create the notifications through Networker administrator GUI. 
Notifications -> create notification. From the GUI i only can see name, 
comment, action. Hmm....I'm still trying to figure out...

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