B1i Question

Hi

I want clarification on the following.

-B1i, is it compatible with SAP Business One 2005. All the documents say "SAP Netweaver integration for SAP Business One 2005". But i have heard that it is not supported for SBO 2005.

-B1i integrates with SAP Business One and R3, which part of R3 does it integrate with????

-Is there detail documentation on SAP Netweaver Visual Composer??? I Have not found any!!!

Thanks 😊