Thank You Gerome, and many thanks for this Mod.

It is working fine for two sites now (live site www.interieurbeslag.nl and test site www.beslagwinkel.nl) except some little issues.

As discussed earlier:

Quote Originally Posted by Gerome View Post
when you open a product from the admin section, the first line is:
"Product Master Category"
It should usually be the Category where the product is. If it is "0", then it won't show with the caqtegory filter of Multisite. You can have such problems when using Easy Populate...

If it doesn't work, could you send me a link of your test shop in private ? I will try to have a look and see what doesn't work correctly...
Does anybody know if there is a way to change the "master catagorie ID" to the "proper catagorie ID" without changing a few hundred products manually in the database?

And is there a solution for the future so I can use easy populate if necessary?

For now I disactivated the cat_filter forthe live site (great define improvement).

Thanks in davance