Warehouse management Datasources not finding in ECC

Dear experts,

Please help me to identify the WHM related data sources in ECC6.0. SAP BI release content  version 7.47 showing the Extended warehouse Management Queries,infocubes,Multiproviders..etc except Datasources. I didn't understood where we can find these datasources.

I am not able to find datasources ECC 6.0 source system.

Note: I found the data source list in NW7.0 BI content help ..but same why it is not there in BW 7.3 content 7.47 and ECC 6.0.

I have client presentation to showcase the WHM related objects, this was the pending item from me.

Please help me

Regards

Prakash