Hi,
Insert a bookmark in the "different document"
On the Insert menu, click Hyperlink (or press CTRL + K)
Use the controls in the Insert Hyperlink dialog box to navigate to the file
you want hyperlinked.
After you select the file (document) in the dialog box, click the Bookmark
button.
This will display a list of all the bookmarks in the document you selected.
Select the bookmark from the list.
Click Ok. Click Ok.
HTH,
Dave