We have some information that we want to attach to our inventory, and we want that information to move around with the item whenever it moves.  For example, we would like to track the container number that an item came from.  That number should be attached to the Bin/Item combination.  Obviously, a container number is not something that describes a single bin, nor does it describe an item, but it DOES describe an item in a specific bin, and whenever that item moves to another bin, that information should move to that new location as well.

How can this be done?  Is it a native function to Netsuite, or will I need to heavy customization?