As a user, I want to be able to customize the Page Title to respond to a selection in a control. For example, if my viewer changes the control to specify a brand, then I want the Page Title to include that brand, along with any other text that's relevant.

The ability to write, in any text field, something like "People who love {combo.box.5} vs. those who don't" and have that update both the page title on the page, as well as the page title in the report tree, that would be great.