AutoCAD Architecture :: Where To Change Settings For Layer Properties For AEC Objects

Walls are being created on layer A-Wall, in color Cyan, Lineweight .020, etc.  I'd like to edit those layer properties.  There must be a matrix somewhere that shows a list of all of the Architectural Objects, the layer that each object will be created on, and the properties of those layers.  Where in ACA2008 have they hidden this top-secret matrix?  I've accessed Layer Key Styles via about 6 different routes, and nowhere do I find a list of Objects.  I see that I could define an override for every component of a Wall object in the Style Manager / Display Properties, but it sure would be easier to just change the layer color once, wherever that's defined.  There is only one Layer Key Style accessible through Style Manager, and layer A-Wall doesn't appear in that manager- layers A-Wall-Abov, A-Wall-Blow, etc appear, but not A-Wall.  Neither does layer A-Glaz, which is where Window objects are placed.

How does a Wall object know to place itself on layer A-Wall, and where are the properties of layer A-Wall defined?