Now I have a content type
offer with some fields AND an entity reference of the content type
product. The entity reference is an autocomplete widget.
When you create an
offer, you type in the title of the
product. But I also have some other fields on my product like
cnk for example. So now I would like to have the possibility that you can also type in the cnk. So you get a list of possibilities that match the
title AND the
How could I do this?