Ad hoc reports are visually customized with Themes. Themes are created by users with permission to manage the server and are then available to every user who uses Ad Hoc reports. Themes can be used to design every aspect of the report in accordance with the corporate design style guide. Multiple themes can be created so that differently designed ad hoc reports can be created.

From the overview, you can create new Themes and edit existing ones. The options menu allows duplicating or deleting themes as well.