First on sheet1 select the range of serial numbers like A2:A500, then type a
name in the name box like MySerials (name box is the little box above A1 and
when you have selected the range you just click the mouse there and type a
name)
Then you go to Sheet2, select the range where you will be typing the serials
(Assume it is A2:A500 as well), with A2 as the active cell (but the whole
range selected) do format>conditional formatting, select formula is and use
=COUNTIF(MySerials,A2)>0
click the format button and select fonts, then bold and rec colour and
finally click OK twice

Signature
Regards,
Peo Sjoblom
> I have a workbook in which I would like to enter important model and
> serial
[quoted text clipped - 6 lines]
> I
> would greatly appreciate. Thank you.
ExcelMS - 24 May 2008 22:15 GMT
God bless you, it works great. Thank you so very much.
> First on sheet1 select the range of serial numbers like A2:A500, then type a
> name in the name box like MySerials (name box is the little box above A1 and
[quoted text clipped - 20 lines]
> > I
> > would greatly appreciate. Thank you.