Here is info on the TOC I recently posted in another forum. It has nothing about the Styles method and the Style Separator, but may still be helful.

The standard table of figures depends on the label "Figure" is the Caption's SEQ field.
-http://www.addbalance.com/usersguide...m#TableFigures
-http://www.addbalance.com/usersguide...equence_Fields

The field code for the Table of Figures field is { TOC \h \z \c "Figure" }.
That is, this is really a special Table of Contents field.

The Caption field should look like this:

{ SEQ Figure \* ARABIC }

To see field codes you can toggle the view using Alt+F9 or by changing the Word Options.
(Mac Opt+F9 or Word Preferences.)
Remember to toggle the view back.

Here is the documentation on TOC field switches:
https://support.office.com/en-us/art...rs=en-US&ad=US

\c "SEQIdentifier"
Lists figures, tables, charts, or other items that are numbered by a SEQ (Sequence) field. Word uses SEQ fields to number items captioned with the Caption command (References > Insert Caption). SEQIdentifier, which corresponds to the caption label, must match the identifier in the SEQ field. For example, { TOC \c "Figure" } lists all numbered figures.

\h means that it acts as a hyperlink in the Table of Figures.

\z hides the tab leader ...... and page number in web view (since pages don't make sense in web view).