SAP Lumira connection with SAP NW BI

Hi Team,

Our customer wants to connect SAP Lumira & Webi to our existing BI quality system, which is on SAP NetWeaver 7.3

As they are trying to build example reports on BI data to SAP Lumira and Webi, we are not sure on below points:

1) For SAP Lumira, do we required to have SAP Netweaver Gateway installed to BI ? & how ?

for this point, i had gone through the below link, but i am not able to figure out, if we require SAP NW Gateway also ?

http://scn.sap.com/community/bi-platform/businessobjects-bi-for-sap/blog/2013/10/10/learn-how-to-use-sap-lumira-sp12-with-sap-netweaver-bw--part-2

2) For Webi, is there need for Business Objects Integration Kit for SAP

http://help.sap.com/businessobject/product_guides/boexir2/en/xir2_sap_install_win_en.pdf

Any help on above topic will be appreciated.

Regards,

MT