Optimization BPC infocube

Hi experts,

I am looking for the step by step procedure to perform the optimization lite of a BPC infocube on a SAP BPC 7.5 NW version.

I found a good article but the steps aren't explained:

Lite Optimization - BPC 7.5 NW

I found also a note but it's for MS version:

http://service.sap.com/sap/support/notes/1289330

https://websmp230.sap-ag.de/sap(bD1mciZjPTAwMQ==)/bc/bsp/sno/ui_entry/entry.htm?param=69765F6D6F64653D3030312669765F7361…

Does someone have the step by step procedure to perform a lite optimization on a BPC infocube (SAP BPC NW 7.5)?

Thanks.

Amine