Word 2007 automatically repeat text

I have to type reports in Word 2007 (with Vista). The 1st page header is my letterhead. The first page contains info such as client names, file numbers, etc. Once I type in the name and file number on the first page, I would like for it to repeat in the header of the second page. There may or may not be other places in some report formats where the name has to repeat, but it would be preformatted in several templates. Someone told me to use StyleRef, but I don't understand it.