I have a spreadsheet where users will enter account numbers in 10 specific
rows in a specific column. They will only be able to enter certain accounts.
The accounts will be located on a hidden worksheet so the users won't see
them.

I could create a data validation for those rows on that column when the
workbook is opened but I was wondering if there is a better way. I will
probably want to create a drop down list that they can access or perhaps add
the acccounts in a comment for each of the 10 rows.

Is there another way to do this? Any suggestions or code to accomplish this
would be appreciated. Thanks......
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JT