I have a Magento store with almost 2000 simple products.
I need to feed in a selection of configurable products to eBay using M2E Pro.
To do this, I'm condensing my main categories into single configurable products (to be visible on eBay only), where via dropdowns you would first select the product type then size.
Everything was going fine until I discovered that some of the simple products have been created using different attribute sets to each other, and Magento's configurable products set up doesn't allow more than 1 attribute set to be used when creating a product.
In essence I'm trying to create configurable products that use 2 attribute sets. Is this possible without having to install a plugin to change all of the attribute sets to use the same set? That just seems dangerous and messy.
I hope that makes sense, it's hard to explain!