Control visual themes based on a document property

The ability to apply a visual theme to a DXP file is helpful in applying a consistent look and feel. A nice enhancement to make visual themes even better would be the ability to define multiple themes and then apply a specific theme based on a document property. I envision something like how cascading style sheets can be applied to webpages. This would allow users to develop one spotfire template and then pass in different pre-defined themes for different users.

For instance,  marketing may want to apply the company colors to the charts whereas finance may want to have standard colors and fonts. We could then take this one step further and swap in different color themes to make this even more powerful.