I've search high and low and am not able to find any documentation on "Annotation Filters" and how the "expressions" work. There's nothing in OpenRail Designer Help Website about Annotation Filters or Cross Section Frame Annotation. Does anybody…

I'm using OpenRail Designer CE 2021 Release 2. Trying to do cross section annotations, incorporating collision free. I'm running into a couple issues depending on two different approaches. There was an enhancement request put in ~2 years ago according…