Retrieve the values ​​of k2 extra fields and insert them int

Hi,
on a page built with k2 seeing a technical sheet of a car with some data inserted inside K2 extra field.
At the bottom I included a chronoform with the plugin.
I would like to fill in some form fields with data from the extra field, for example, Brand and Model...
Can you do?

Hi fastmax,

I don't know anything about K2. Can you identify the page from the URL and then look up the data you need in the K2 tables???

Bob

Bob, I try to talk about this to K2, and, if I had good news, I'll be happy to write them here to help others people, if you agree.

Hi fastmax,

Please do. There are a few K2 users here and some problems have been solved.

Bob

Hi fastmax,
did you manage to do what you wanted? Would appreciate any suggestions?
Regards