{ SEQ
Identifier [Bookmark ] [Switches ] }
Sequentially numbers chapters, tables, figures, and other items in a document. If you add, delete, or move an item and its respective SEQ field, you can update remaining SEQ fields in the document to reflect the new sequence.
The LISTNUM field also produces automatic numbering and may be a better alternative if you are creating a complex numbered list.
The easiest way to insert SEQ fields to number tables, figures, and other items in a document is to use the Caption command (Insert menu, Reference submenu).
Note A SEQ field in a header, footer (header and footer: A header, which can consist of text or graphics, appears at the top of every page in a section. A footer appears at the bottom of every page. Headers and footers often contain page numbers, chapter titles, dates, and author names.), annotation, or footnote doesn't affect the sequence numbering that results from SEQ fields in the document text.