You cannot add to the built-ins but you can add a custom footer/header.
Open a new workbook. Customize as you wish.
Note: you can set all sheet footers at the same time by "grouping" the sheets.
Right-click on a sheet tab and "select all sheets". Set up a footer on the
active sheet and will be done to all. Ungroup when setup is complete.
File>Save As Type: scroll down to Excel Template(*.XLT) and select. Name your
workbook "BOOK"(no quotes). Excel will add the .XLT to save as BOOK.XLT.
Store this workbook in the XLSTART folder usually located at........
C:\Documents and Settings\username\Application Data\Microsoft\Excel\XLSTART
This will be the default workbook for File>New or the Toolbar button File>New
Do not use File>New...Blank Workbook or you will get the Excel default workbook.
Existing workbooks are not affected by these settings.
You can also open a new workbook and delete all but one sheet. Customize as
you wish then save this as SHEET.XLT in XLSTART folder also. It now becomes
the default Insert>Sheet.
More can be found on this in Help under "templates"(no quotes).
Gord Dibben Excel MVP
In excel there we have custome built in header and footer entries in ther
drop down box. How can I set up a new one. For example
a " Company 1 confidential, current date page 1 entry.
Gord Dibben MS Excel MVP