Can you disable Edit on a single entry

I have a form that we are using to obtain multiple approval signatures.  We have enabled the Edit feature so the initiator of the form can forward the email to the next 'signer' and then after they submit it, forward it again to the 3rd.  Once all three signatures are obtained, it goes to our National Office to process.  We don't want any more edits after that point.  Is there a way to not allow any more edits on a specific submission?

Hi,

Thank you for contacting us.

If I can understand, you are allowing your users to edit their submission, if you have used this guide , You can only remove the Edit Link from the email Autoresponder, then your users will not be able to edit their submissions anymore.

Let us know if it works, if not, we will be glad to assist you.

Regards.