Hi Franco,
Importing of categories from cvs is limited. It will only work based on the category name, it matches the category name (From what I remember it builds an internal breadcrummb, but I can;t be sure on that), so basically you can't use categoryid you need to use the category name for importing with csv files.
I think it also assumes you have a set of products to put into the categories, so I think you'll have to create a set of dummy products to build your category sturcture if your using a csv import to build them.
http://nbstore.codeplex.com/wikipage?title=Importing%20products&referringTitle=Documentation
Dave.
Importing of categories from cvs is limited. It will only work based on the category name, it matches the category name (From what I remember it builds an internal breadcrummb, but I can;t be sure on that), so basically you can't use categoryid you need to use the category name for importing with csv files.
I think it also assumes you have a set of products to put into the categories, so I think you'll have to create a set of dummy products to build your category sturcture if your using a csv import to build them.
http://nbstore.codeplex.com/wikipage?title=Importing%20products&referringTitle=Documentation
Dave.