UX: Hierarchical level navigation. Item display.

Purpose: For the Inventory app, library staff want to see instance > holdings > item data as the out put of a given search wether the search is in the Instance, Holdings, or Item segment. The new hierarchical display will be the default display which accommodate the need for resource access, resource management, and metadata management daily work task.

The simple MCL display which only displays data from the instance record might be deprecated, or kept as a view, some catalogers might use, in some cases. TBD with the working group

Scope: The functionality of the level navigation bar, in the top of the third pane, and what data to display for the item record

Search for an instance record:

Search for a holdings record

Search for an item record

Screen dump	Item
Filip's UX (2017)
Bugfest Iris (June 2021) Instance HRID: in3025631
Balsamiq UX	[to be added]

More details:

1. See UX live demo: https://ux.folio.org/prototype/en/inventory
2. Link to the UI working groups wiki-page: https://wiki.folio.org/pages/viewpage.action?pageId=62555575