I have a case scenario in which different organic groups can have different themes. Using "Themekey" I allow the user to select a theme when the group node is created and it works fine. When the user is on the group's home page the right theme is selected but when you click on any content (i.e. group content type) that belongs to that group the theme goes back to the default theme. Is there anyway to apply the parent group theme to all content automatically?