| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently manage the confidentiality of electronic document data and link data contained in the electronic data. <P>SOLUTION: When a token is added for a drawing object inserted into or linked with print data, information concerning the storage place of a drawing object file and an access right in the drawing object file is registered as the token, the access right is discriminated, using a user ID as a key, a user performs the operation of duplication or distribution in a user ID having no access right to document information to which the token is added, the corresponding part of an image drawn is concealed as a blank. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
