What type of document feature allows for automatic numbering or bullet points?

The correct answer highlights the use of lists as a document feature that allows for automatic numbering or bullet points. Lists are essential in organizing information in a clear and concise manner, making it easier for readers to scan and understand content. When creating lists, most word processing software provides options to generate either numbered lists or bulleted lists automatically. This functionality enables you to maintain consistency in formatting, as the software will automatically adjust the numbering or bullet points as you add or remove items from the list, enhancing the document's professional appearance.

In contrast, text formatting pertains to altering the style of the text itself—changing the font, size, or color—but does not inherently apply to numbering or bulleting content. Section headings, while they are useful for organizing content within a document and improving navigability, do not involve the automatic enumeration of items. Margins refer to the space surrounding the text on a page and have no direct impact on the creation of lists or numbering features. Understanding the role of lists in document preparation is crucial for effective communication and readability.