Need to get the list of BW Web Templates , BW Workbooks

Hi Team ,

I need to get the list of BW Web Templates , BW Workbooks along with their source . The source can be Bex Query for Workbooks can can be Query view , Query for Web Templates .

I have explored the Meta data Repository for the same and is not able to get the required information in case of Web Templates and as there are thousands of workbook so cannot drill down one by one to get the source Bex Query .

Also note that i have checked standard SE38 Programs and SE37 Function Module as well .

Is there any way to extract this piece of information from Production system directly rather than creating Z customized Program in Dev and Transporting the same to Production.

Regards

Kamal