OTM ships with a variety of screens for each business object — Shipment, Order Release, and others — and most of these screens can be copied and customized to show only the data elements relevant to a particular user or role. For example, a user may need to query a shipment by a custom attribute, see only selected columns in the results, and open a view-only layout to prevent accidental edits. All of this can be configured from the OTM UI using Manager Layouts and Screen Sets.