The current method requires the user to edit the Model States table as a spread sheet and type in a new column heading (see steps below).
I would like to request that this column be added to the Model States table by default, or maybe when the first new state is created, so that user doesn't need to dig into an unknown table via a spreadsheet editor to do this.
The current method is as follows:
- Right click on the Model States folder node in the browser, and choose Edit via Spreadsheet

- Type Appearance<style></style> into the cell at B1 (or just copy and paste it from here)
- I'd just set them all to Default to start with, just because it's easy and avoids spelling errors and needing to know the exact names of all the colors
- then close/save the spread sheet

- Now you can set each model state color/appearance as expected from the Appearance pull down menu.
