The merchant should be able to assign a root category to a store

[muratcakir]

This way the merchant can (optionally) define the scope of a store in a multi-store environment very conveniently. Without root categories the category tree in the admin backend may become very cluttered with lots of categories.

Migrated from CodePlex: Issue #100 from muratcakir, on 9/26/2013 3:56:17 PM