Help with Loggin topics

Hi guys, I’m using a script here for some tests and I wanted to know how I can remove from Loggin only these messages of route added and route removed.
Just these two according to the image I need them to stop, is there any way?

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Because they are just “info, system” you can’t..

If they were “info, system, route” then you could.. I have a similar complaint about “info, system, ssh”

Logging changes that a user makes does seem log worthy though.

You can also clear the log completely if you don’t want to see them..