Reprint: R1207B. Executives complain, with justification, that meddling and second-guessing from shareholders are making it ever harder for them to do their jobs effectively. Shareholders complain, with justification, of executives who pocket staggering paychecks while delivering mediocre results.
The underscore [ _ ] (also called understrike, underbar, or underline) is a character that originally appeared on the typewriter and was primarily used to underline words.
underscore character is not a delimiter in sharepoint. If you havent extended the out of the box search for a partial word search, the search queries like My_Doc wont bring results contain My.