You can delete existing styles.
Styles allow you to set a font format and apply it to paragraphs. In the Format selection box in the Start tab bar, default styles are available to all report scripts. Styles that you have created or changed yourself are only available for a specific report script.
If you delete default styles for a specific report script, these are still available for the other report scripts.
Prerequisite
You have created a report script in design view.
Procedure (quick video)
The style is deleted.