If Increment Retention Period Based on Document Type is configured, the dateexpire value stored for the document in the database is increased by a value equal to the retention period defined for the Document Type, to which the document belongs, from the current date. For example, if the current date is January 15, 2007 and the retention period defined for the Document Type is 5 years, the dateexpire value would be updated to January 15, 2012. This value will then be used when the document is evaluated against the associated Evaluating Processor in the Client module.