The project, known internally as Project Galaxy, has been under way for six years to introduce a new system from SAP to underpin Woolworths' customer relationship management, performance reporting, buying, and store-ordering processes.
http://www.afr.com/technology/woolworths-seeks-technology-edge-after-completing-100m-project-galaxy-20150313-143i2z
If you want to read this article in Japanese, please see the following link:
https://www.j-abc.com/jp-blog/11714930