Hello thank you in advanced for your help. It is very confused but I will do my bes to try to explain.
I waant use my settings ñage to create new custom fields in my custom post type.
For example in my setting page I want to have a clonable group with 2 custom fields:
Name of fields and type of field, the las field hace a drop down list with 2 options number, text.
So I create 3 rows in this clonable group and my user when is creating a new post will see this 3 fields to fill. Is it possible?