I have some documents that were created using the
technical 4 style for numbering AND for text.  I don't
know if technical4 is a widely used style or not (I've
never ran into it) and I want to convert it over to the
headings(1-9) for numbering to allow for easier
manipulation (Fonts, colors, etc) in each type of header.  
I can't get technical 4 to cascade styles like headings 1-
9.  There are other style types in the documents (normal
for text, body for text, etc) but I only want to change
the numbered outline from technical4 to headings1-9.

Is there anyway to change only the outline numbering that
is currently using technial4 to headings1-9?

Or do I have to go through each document and change
technical4 to Heading1-9 manually?

Thanks a bunch for anything ANYONE can do with this!

Sincerely,

Dave