i try to build an visualization ( vertical bar ) , where i can group my elements.
--> in legend visible as server-prod
--> in legend visible as server-test
I already tried to do this with Exclude and added ".test-" in exclude and group all others with the name "server-prod". But how can do the same with "server-test" now ?
the problem in this case is, that i want to use something like ".test." and ".prod." because i dont want to update the visualization when 50 new servers comes in.
How can I group something in a visualization ?