Having an issue with my product catalog. I have 4 companies in my setup including 2 eStores. Three companies sell on the one e store and all have the same catalog of products. The 2nd e-store relates to the 4th company and has a completely different product catalog. It seems like I can only associate a product with either a specific company or all of them. Is there a good way to have one shared catalog between 3 companies while also maintaining a seperate catalog for the 4th.