Extend default category system, allow one category to have more parent categories.
Why do you need this
Sometimes one category may belong to more categories.
It will be good if some subcategory can be reached by following different paths.
It is good for SEO, you will have various link name combinations for one subcategory.
HOW IT WORKS:
With this module you can add more than one parent category on categories.
Category_1 -> Category_2
Category_3 -> Category_2
It works with journal2 and journal3 themes.
[*] It works with BurnEngine theme on opencart 2 versions