Provided is a method, system, and program for managing information for an application program. The information includes an information class having a plurality of attributes values. The application program maintains multiple information class instances and wherein each instance includes at least one of the plurality of attribute values. User input is received indicating a plurality of information class instances and for each information class instance at least one attribute value. A main directory is generated for the application program. For each information class instance received from the user, a subdirectory is generated from the main directory for the information class instance and, for each received attribute value for the information class instance, one attribute file is generated providing the at least one attribute value. Each generated attribute file is stored in the subdirectory of the information class instance for which the attribute value is provided.