Adding An AMEND button to my form

[slimpickens]

Lets say I have a form with a series of controls which a user will use to enter info to a worksheet. I do not want the user to make any changes to the worksheet other than by use of the form. If they make a mistake and it has to be corrected is there any way I can user an amend button on my form so that when I click this Amend button, a form will appear asking for policy number, reference number , go to the worksheet find all the information associated with the policy and reference number and return it in another form so that the error could be amended