Show fields separated

[mitch2k]

Hi,

I have installed graylog & the haproxy content pack to analyse the logs of my haproxy better. I've installed the content pack, and now I can see the haproxy logs flowing in. However, the log message is 1 string. I'm trying to substract the different fields which are defined in the content pack: Remote Address, server, .... How can I do this?
Screenshot: https://i.stack.imgur.com/uNsat.png

Thanks!