The TOCBuilder tool allows you to create a Table of Contents for a document. Each entry within the Table of Contents can show the appropriate page for that entry, (as in a traditional Table of Contents for a printed document). In addition each entry within the Table of Contents is also linked to the actual heading within the document to which that entry relates. Selecting that link from within the Table of Contents will cause the focus in the document to jump to the relevant text. The Table of Contents is thus a powerful tool for navigating around your document.
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.