Fill a field automatically based on another field in the same form

[informdk]

Hi,

I'm new on Fabrick and I want starting to design a form with 2 fields, for example:

Product Code (dropdown)
Product Description (text field)

I need when user choose a product code, automatically, autofill the corresponding product description. It is possible ? ?How could I do? I have searched on tutorials, forum, google but I don't find If it is possible or easy to do with fabrik.

Thanks in advance !!