Hi Amit,
Did you have a chance to take a look at the following content?
Chapter 5 "Creating Users" in Lumira Server Installation Guide:
http://help.sap.com/businessobject/product_guides/vi01/en/lumS119_install_en.pdf
Chapter 2.2 "Viewing datasets created in SAP HANA" in Lumira Server User Guide:
http://help.sap.com/businessobject/product_guides/vi01/en/lumS119_user_en.pdf
Thanks,
Boris