I have 1300+ Simple products that are joined by 120 configurable. Currently all configurable products have images, however when I select options such as color, in the configurable images don't switch/change.
Looking at the simple product I can see that no images are assigned to it.
All images have following name structure:
CONFIGURABLEPRODUCTSKU_COLOR_01.jpgjpg CONFIGURABLEPRODUCTSKU_COLOR_02.jpg CONFIGURABLEPRODUCTSKU_COLOR_03.jpg
Every simple product has following SKU structure:
How can I assign images to those simple products so that when user selects color product image will be changed to display product with the correct color.
I'm on Magento 1.9.x