The paper submission procedure is automated in EasyChair. When you submit your article, EasyChair will check that you use the right style, extract some information from your paper (for example, the list of authors) and ask you to check this information.
EasyChair uses information you provided with the submission in the published volumes. This includes title, authors, abstract and keywords/keyhrases. They can be used by others when they search for information, so please check them carefully before submission.