Taxonomy on product variation
is it possible to add taxonomy term reference to product variation and be able to categorize products according to it? Let's say I have a dufferent T-Shirt products with color variations and I want to list all T-Shirts that are blue. If I try to do this all I get is message that there is currently no content classified with this term. Adding taxonomy to product display type doesn't solve this problem, because it would violate this whole variations concept. In some other discussions I noticed that adding some relationship was mentioned, but I didn't undersand what relationship to add and how.