| 摘要 |
PROBLEM TO BE SOLVED: To provide a portal system for automatically notifying a user terminal referring to a portlet in a portal site about a deletion schedule of the portlet. SOLUTION: A portal server 300 transmits a portal page to which an image different from a portlet which is not scheduled to be deleted is imparted to a portlet scheduled to be deleted by a portlet deletion schedule notification part 331 in a portal generation part 330 to a user terminal 100. COPYRIGHT: (C)2004,JPO&NCIPI
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