When you need to place a request for an article.
Sometimes the library will not have a direct link to the full text of the article you are looking for. In those cases, you will see a "Request it from other libraries link"
When that happens, click on the Request It link and follow the steps to order the article. You will need to click on the box that says "Sign in for more options", then be able to place an order. This is a free service and you will receive an email with a link to the PDF once it is ready.