Civil 3D Property Set Data Tools
A series of videos from Alan Gilbert of Autodesk on the subject of Property Set implementation and integration in the Civil 3D interface.
Creating an Attribute List
Alan explains the step by step on how to make a Property Set list a pull-down option list.
Link to Excel with Fields
Alan explains and details Property Set Data integration with Excel.
Export to Excel and Access
Alan explains and details Property Set Data export mechanics to Excel and Access.