In order to move an asset, a user must have Write access to all of the following:
The asset being moved.
The asset’s old (pre-move) and new (post-move) parents.
The item descriptors for both the parent and child assets.
These rules also apply to assets moved by drag-and-drop.
For more information about moving assets in Merchandising, see Creating and Managing assets in the ATG Merchandising Guide for Business Users.