When you are using the Astoria Report Editor interface, the Preferences dialog contains options for the report design editor.
Note: To open the Preferences dialog, click the gear icon (
) at the top right of the Workbench. 
) at the top right of the Workbench. Then click the Report Design category.
Below the Report Design category are pages you can select to specify settings for designing reports. If the list of pages is long, you can type text in the text box at the top of the categories list to filter the list and help find the page of interest.