how can i use parser

how can i use parser

did find how to use
Trap parser
i create file , not trap.parsers

name=test22
customMatchDefn=.1.3.6.1.4.1.22.22\:369;
entityDefn=
nodeDefn=$Source
color=-3407668
helpDefn=$GenericType-$SpecificType.html
networkDefn=
ST=0
agentAddressDefn=
GT=-1
textDefn=$*
sourceDefn=$Source
domainDefn=
enterprise=.1.3.6.1.2.11
severity=2
when i have to tell OpManager to use it


















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