Sales Billing Implementation in BW

Dear All

As per requirement i will have to implement Sales billing item level data in BW (2lis-13_vditm and 2lis_13_vdhdr).

I know all the procedure in ECC side but I need your help to imp;lement the process in BW like activating DSO's and Cubes.

So some one share your experiance that what Dso's and cubes need to activate in BW (Business content).

My flow in Bw - PSA-> WDSO-> DSO(standard)-> cube.

Please help me to let me  know the technical names of DSO's and cubes from busines content.

Thanks

Bhaskar