Some companies protect their supply chain procedures as though they were trade secrets, making it difficult for students to find information about this aspect of a company's management process. As a result, you are unlikley to find a single comprehensive document that provides you with all the information you require to complete your assignment.
In order to assemble a comprehensive picture of a company's supply chain operation, you will need to do some old-fashioned sleuthing using a variety of sources. Be prepared: you will need to search through several online databases and read many articles, financial reports and other sources of information in order to find the data you need.
In addition to this guide, you may be interested in the research guide specific to operations management resources:
At the Institute for Supply Management, use the site's search feature to look for Richter Award Winners!