... is called the Chelsea Office, the other the Downtown Office. e client needs the system to manage its patients and appointments, alerting the patients when their appointments occur, either by e-mail ... even for a paper document, what if someone makes a copy of the piece of paper? Does that mean there are two documents, or are they both the same document? Usually, it isn't the case, but sometimes ... of the data storage medium, reflecting all of the parts of a database. It is a tool that we will use throughout the process from documentation to the end of the process where users have a database. ...