Data Validation is the way to go, use it regularily.
Ensure that you list criteria of what must appear on the pull down is
somewhere on your sheet, I have yet to find a way where I can have a master
sheet with all my detail.
WOW guys, thanks, this will make my sheets easier and with faster files too,
not so much detail to carry on each of my 20 sheets, in total I had 90 names
in three different lists per sheet,