SAP BW backend tables for a Design Studio Application

Hi,

I m working on a design studio application. I need to get all the technical details of that application (like what are the data sources present in it, what charts are used and their types(line chart or pie chart) etc..

For Bex queries, all these type of technical details of a query are stored in SAP BW backend tables.

Likewise do we have any SAP BW backend tables that stores the details of all Design Studio applications that we create?

If not, kindly suggest whether there are any other ways to extract these info.

Thanx in advance.

Regards,

Mathan.