| 摘要 |
PROBLEM TO BE SOLVED: To provide display information corresponding to authority which a user has and specified date and time.SOLUTION: An information presenting server 1, for a data element group in which a plurality of data elements constituting authority information and display information are connected in tree structure, associates the information of public period with each of the data elements of one or more children whose parent is one or more data elements constituting the display information. In a case where a data element specified based on user's authority information is present in a path where parents of data elements corresponding to the display information related to browsing request are sequentially connected while browsing of the display information is permitted by the user's authority information, the data elements are searched that are contained in one or more paths where children of data elements corresponding to the display information are sequentially connected. For a data element for which public period is associated for setting among data elements that are searched, a data element containing specified date and time in the public period is extracted, and display information is generated based on the extracted data element. |
