This code uniquely identifies a Session, which is a period of time that can be either a subset or superset of year/term combinations and allows for flexibility in reporting. A Year Code, multiple Term Codes, and/or multiple Subterm Codes can be associated with a session definition. A Session can even be defined as all time periods by not identifying any year, term, or subterm. The Session Code can be up to 8 alphanumeric characters and is associated with a text description that can be up to 30 alphanumeric characters. Session codes (examples) are stored on the Session Master table. Examples are given in the table below.