Hello. I was trying to add my own filters to a resource on Orion, and I see that this error included below occurs on every filter attempt. I thought it was my own syntax until I tried the sample filters provided. The resource in question is High errors and discards todayOrion Website Error An error has...

how should this filter be written? I can not fully understand the examples/samples provided in the Edit interface. I have node names prefixed with "HQ" - "STATE" - "BRANCH". I only want to see HQ and STATE in the Top XX - how do I filter out BRANCH? I've tried Nodes...