I'd like to display two columns for each day in the week way to visually separate between two types of appointments. I'm using Resource and DayHeaderOrder="OrderByDate" to create the separation between those two, but I'd also like to set different column widths for each of the Resources. One type of the appointments are more important and should take up more space within the calendar, the other type is less important and should take up less space.
Is it possible to customize this using a style template? I changed the style for DayViewItemHeader, but this doesn't affect the column width.