Using code, you would paste this in a workbook module:
Code:
--------------------
Sub setHeader()
Dim mySht As Variant
Dim i As Integer
For Each mySht In Worksheets
mySht.PageSetup.LeftHeader = _
Format(Worksheets("SetUp").Range("A1").Value)
Next
End Sub
--------------------
When run what this will do is paste whatever value is on a sheet named
"Setup" in cell A1 to the left header of all the sheets in the
workbook...I can't quite remember if it is possible to go to the page
setup and reference a cell there manually....
Hope this helps,
Dave M.