The dialog allows you to customize the appearance of the screenshots, bullets, and labels. Click the Annotation template options button in the Designer toolbar when working in Designer mode to customize the appearance of the selected window. You may also go to the Options -> Project Settings -> Screenshot Annotating menu option in the application menu to set the style for your project. It will be applied to all newly created window screenshot pages.
Actions
Click this button to either apply the project's settings to the current screenshot or to import settings from another project.
Select the "Set transparent background for image" check box if you want to use a transparent background for screenshots. Otherwise the white color will be used as a background.