Are you referring to creating a document summary? If so, assuming that you
are using Word 2007, here's how to do it: Click the Office button, and then
click Word Options. In the Customize category, set "Choose commands from" to
"Commands Not in the Ribbon." In the list of commands, locate AutoSummary
Tools. Select it and click Add to add it to the Quick Access Toolbar.
In Word 2003, click Tools | AutoSummarize.