Background Information
The Content Store stores various media formats (e.g. images, text, HTML, and other components) for use in messages (see Content Store). The content is then available for use in different messages.
When editing a paragraph, media previously saved to the Content Store can be searched and reused. If a graphic is not yet saved in the Content Store, it can be loaded directly from your desktop, linked to the message, and also saved to the Content Store.