we have category called "shoes",
we gave discount for that category using promotions > catalog price rules
we have some 500 products in the category and now we are planning to delete the category and create an attribute and give discount for that attribute value.
using category using promotions > catalog price rules....
now we have to move all the products in that category to that attribute.
below @Marius gave solution, but i am missing somewhere
please help me to find my mistake....