What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
I am not sure if I understand the question correctly. But if you meant to ask if you can edit a cloned form and can make custom changes to it, then yes, this can be done.
Here is the guide to learn : How to clone an existing form from your account
Let us know if you meant to ask something else.