Hello, two questions.

I have a form with a dropdown menu (A and B).
Depending on the option selected, there are fields that are repeated. For example:

* If you choose option A, the "name" and "phone" fields will appear.
* If you choose option B, the "name", "adress" and "email" fields will appear.


1- What is the best way to do it? Do I have to duplicate the "name" fields in order to use a conditional rule?

2- If so, should I also map 2 times (A=name, B=name) when linking the form to CRM?

Thank you-