Is there a way to filter by level?

[DanielleAnderson]

I'm dealing with a subteranean parking garage - lots of ramps, parking spaces on different levels - a plan-region nightmare. I am wondering if there is a way to filter by level so that I can grab all the parking spaces on a given level at once and filter out the ones above/below?
I haven't had much of a chance to play around with the filters in v9.0 yet, so perhaps somebody can enlighten me as to whether or not I can do this?
Thanks!

[robert.manna]

Quick glance shows that it will depend on the category of the parking space. Did a quick test. A filter set for only walls, didn't give me the option of filtering by level (even though when creating a schedule you can filter walls by level), this sorta makes sense. However a casework filter did give me the choice of filtering by level. View filters work in the same way as schedule filters, except now they are being applied to a graphic view, instead of a data view.

HTH,
-R