I would like to add my own search criteria to the standard product search. I figured that the used component is 'PRD01QR' and thus I enhanced it. The corresponding view is 'PRD01QR/Search'. I created a new context node that corresponds to my set type that contains the attributes I would like to add.
Unfortunately, after creating the context node, the attributes are not visible in my customized configuration.
Does anyone have a clue, how to enhance the standard product search with self-defined attributes? Thanks in advance!