You can view a logical structure tree of tags in the Tags panel that represent the organizational structure of the document and define the reading order. The tags tree shows the document content as page elements (such as headings, paragraphs, and tables) nested at various levels. Assistive software determines how to present and interpret the document content according to the tags tree.
To view tags in the Tags panel, click the Tags panel in the navigation pane. While viewing tags in the Tags panel, you can click
at the top of the Tags panel to expand top-level tags, or click
to collapse the expanded top-level tags, if necessary. You can also click the
or
icon to enlarge or reduce the text size of all the tags.