Filtering the information displayed by an RSS feed

gauthp

I connected the RSS feed of our group library to one of our Slack team channel. It works smothly but Slack displays each feed in a very cumbersome way, repeating some info, and leaving other aside. For instance, I would like the feeds to display notes written about ref contained in our library, but to hide info about copyright. Is there a way to achieve this ?

Thanks

PG