If you use checkboxes you can use a common linked cell.

2 checkboxes, 1 on Sheet1, 1 on Sheet2 both using the same linked cell, say,
Sheet1!A1.

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Biff
Microsoft Excel MVP


"dhstein" wrote in message
...
I have an option set to turn calc on and turn calc off. This is in 2
sheets.
Is there a way that I can set the option button to "off" in sheet 2 when
the
user clicks it in sheet 1 so that they both show as being in the same
state -
both on or both off? Thanks for any help on this.