Sortig and filtering Tables in NetWeaver 7.3

Hello everybody!

Is there any document regarding WebDynpro table filtering and sorting using NetWeaver 7.31 ? I found some documents for 2004, 2004s and 7.11, but so far I haven't come across something for 7.3.

I'd be interested especially in new/adapted classes and/or built-in mechanisms for filtering and sorting.

Thanks

Michael