Customizable Property Sheets
Typically, different disciplines require different views on a model. Apart from different diagram views, an electrical engineer might want to see different properties of elements as a mechanical engineer.
SSDE supports this by providing extensive customizability of both table-based views as well as property sheets.
Any property can be shown or hidden and can also be re-arranged by drag&drop. These settings are then persisted per model element type and user workspace.