Bill,

I take your point, but presumably this would then mean that the estimating
workbook would not work as it would only contain those parameters which were
selected when it was initially sent?

Will


"Bill Manville" wrote:

To maintain confidentiality of the parameters you would need to use
Edit / Links / Break Link (or Edit / Copy; Edit / Paste Special /
Values) before sending the workbook.

If the formulas are present then the user will be able to see the value
of the parameter which came across the link.

Bill Manville
MVP - Microsoft Excel, Oxford, England
No email replies please - respond to newsgroup