This enterprise feature of saving values to parameters is great… but how can they be edited? I can’t locate such a feature, only the ability to create new from the Search page.
https://docs.graylog.org/en/4.0/pages/searching/parameters.html
There is a drop down menu in the parameter in the Dashboard - is this what you are looking for?
Oh! Now I see my mistake. I didn’t realize these params were tied to a Saved Search. Now that I’ve re-created and saved the Search I better understand how these work.
I was thinking the params would become some global var we could use on any Search, Alert or Dashboard.