A table of contents is automatically included in the Suitability Report and Review Report 2.0 Report Types.
If you make any changes to your report in Word, it is very likely that you will need to update the table of contents to reflect any changes to the page numbering.
This is easy. Right-click your mouse on any of the report sections in the table of contents to generate the context menu, like this:
Click Update Field and a new dialog box will open like this.
If you've only made cosmetic changes to the main body text of the report and haven't changed its format, or added any new section(s), select Update page number only and click OK.
If you've changed the format of the report or added a completely new section (and styled the section heading as a Heading 1 of course, so it can be picked up by the table of contents), select Update entire table and click OK.
Click here for more information on updating a table of contents in Word.