As we've been talking about whether the navigation structure can support multiple levels of nesting within the documents or images store.
The spec is here Document and Asset Upload Req Items (RS3.?)
I've done some quick mock ups which show that the tree structure can be added to allow deep nesting or infact other UI devices can be used.
Filtering / sorting options not shown on these mockups.
Depending on the level of nesting required these options maybe more or less suitable?
Do users have the ability to change folder structure or do only administrators have the option to do this?
What sorting and filtering is required on this interface.