Patent ID: 8275753

Claim:
A computer readable medium storing a program causing a computer to execute a process for information management, the process comprising: (a) storing into a management subject information storing unit, management subject information associated with a destination indicating a first location, wherein the management subject information indicates electronic information to be managed; (b) changing the destination of the management subject information to a second location from the first location; (c) deleting, in a case of the destination of the management subject information indicating the second location and changing another destination associated with another piece of management subject information to the second location from another first location, said another piece of management subject information wherein said another piece of management subject information has the same content as the management subject information; (d) storing restoration information associated with the management subject information into a restoration information storing unit, and storing another piece of restoration information also associated with the management subject information into the restoration information storing unit, wherein the restoration information indicates that the destination of the management subject information includes historical information which corresponds the second location with the first location, and said another restoration information indicates that said another destination of said another management subject information includes historical information which corresponds the second location with said another first location; and (e) changing the destination of the management subject information to the first location from the second location based on the restoration information, and changing when said another restoration information is associated with the management subject information, said another destination of said another management subject information based on said another restoration information to the said another first location from the second location.