JP2003242071A - Portal site-carried information managing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To promote an information providing technology using an electronic bulletin board by supporting the control and operation for carrying articles on the electronic bulletin board in a portal site. <P>SOLUTION: This portal site-carried information managing method is executed by a portal site managing device for managing the portal site for providing information by using the electronic bulletin board, and includes a browsing time limit acquiring process #202 for acquiring a browsing time limit about the carried articles by urging input of the browsing time limit when a contributor contributes the article to be carried to the electronic bulletin board, an non-reader specifying process #206 for specifying whether or not to be a browsing object person to a browser accessing the carried articles of the electronic bulletin board, and specifying a person who is not a reader on the basis of registration by registering the browser as a reader when the browser is the browsing object person, and an informing process #207 for reporting information on the carried articles to the person who is not a reader of the carried articles obtained by the non-reader specifying process. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of managing information posted on an electronic bulletin board in a portal site that provides information by electronic bulletin board.

[0002]

2. Description of the Related Art Conventionally, when predetermined information is transmitted to a predetermined person to be browsed, an email containing the information is sent to all the person to be browsed or available to all the person to be browsed. I was posting the above information on an electronic bulletin board. Here, the electronic bulletin board is commonly used browser software (Netsc manufactured by AOL Time Warner).
It is possible to post, browse, and search for articles using ape Navigator or the like), and the browser software is installed and usable on the terminal of the browsing target person.

In providing the information to the browsing target person, the provision information should be made known to all the browsing target persons, and the information is managed by both the information provider side and the browsing target person side. Is required to be reliable and easy. In order to disseminate the provided information to the browsing target person, it is necessary to determine an unreader of the provided information and follow the unreader.

In order to make all the persons to be browsed familiar with the provided information, it is effective to use an electronic mail, and the open notification function of an electronic mail software (Outlook made by Microsoft, etc.) is used to browse the information. It is possible to confirm whether or not the target person has read the e-mail including the information.

On the other hand, in order to facilitate the management of information, it is effective to use the electronic bulletin board, and the information provider side (the device provided with the electronic bulletin board) posts the electronic bulletin board. By managing the articles, it is possible to save the trouble of organizing and storing the information on the side of the viewer of the posted articles.

[0006]

However, in the method using the electronic mail, since all the information exists in the terminals of all the persons to be browsed, a large amount of computer resources are used redundantly. , Waste of resources occurs. In addition, the information provider must manually follow unreaders. Since all the information to be transmitted must be organized and stored by the browsed person, it is troublesome for the browsed person. Furthermore, because the data size of emails that can be sent at one time is usually limited, if there is an attachment with a large data size, there may be inconvenience such as reception or transmission being rejected. It may not be possible to provide the above information to the user.

[0007] In contrast to the method of using the electronic mail, the method of using the electronic bulletin board saves resources because the posted articles are arranged and stored on the server side, and the information is arranged on the receiver side. -The labor required for storage can be saved. In addition, since the data capacity that can be handled by the electronic bulletin board is much larger than the data capacity that can be handled by electronic mail, the inconvenience caused by the existence of an attached file having a large data capacity does not usually occur. However, since it does not have a function equivalent to the opening notification function of e-mail software, it is a one-way information transmission means from the information sender side to the receiver side, and it is difficult to make it known to all the people to be browsed. .

In some cases, the method of using the electronic mail and the method of using the electronic bulletin board are used in combination. Usually, information is sent using the method using the electronic mail, and when the data volume is large enough to be handled by the electronic mail, the method using the electronic bulletin board is used. , The inconvenience of using the e-mail can be solved, but even in this case, the information posted on the electronic bulletin board may not be viewed by the browsing target person, and it is well known to all the browsing target people. I can't plan.

The present invention has been made in view of the above problems, and an object thereof is a poster side that provides information to the electronic bulletin board by using the electronic bulletin board that can be used by all the viewers. In other words, the point of simplifying the time and effort required for organizing and storing the information on the side of the information provider and the side of the browsed person who browses the posted article, and further providing a method for disseminating the information to all the browsed persons of the portal site. It is in.

[0010]

The first characteristic configuration of the portal information management method according to the present invention for achieving this object is as described in claim 1 of the scope of claims.
A portal posted information management method performed by a portal site management device for managing a portal site for providing information to a predetermined browsing target person using an electronic bulletin board, wherein a poster posts an article posted on the electronic bulletin board. At the time of prompting the user to enter a viewing time limit, the viewing time limit acquisition step of acquiring the viewing time limit for the posted article, and whether or not the viewer who has accessed the posted article on the electronic bulletin board is the viewing target person If the reader is the target person, the user is registered as an already-reader, and an unreader identification step of identifying an unreader based on the registration, and the unreader based on the viewing deadline. And a notification step of notifying the unreader of the published article obtained in the specific step of information about the published article.

That is, according to the first characteristic configuration of the portal posted information management method according to the present invention, the extraction of unreaders from the posted articles on the electronic bulletin board and the follow-up to the extracted unreaders are described in the posted articles. Based on viewing deadline
It can be automatically performed by the portal site management device.
Since the electronic bulletin board is used, the articles posted on the electronic bulletin board can be collectively managed by the portal site management device, and it is not necessary to manage the posted articles on the terminal of the browsing target person, and resources can be effectively used. . Further, it is not necessary to limit the capacity of the provided information.

[0012] Therefore, the portal site management device automatically organizes and stores the information while making the posted articles known to all the persons to be browsed and effectively using resources.
The labor for organizing and storing the information can be saved.

The second characteristic constitution is, in addition to the first characteristic constitution, as described in claim 2 of the scope of claims,
The notification step includes a posted information notification step of sending an e-mail including the title and URL of the posted article to the unreader on the predetermined date before the expiration of the browsing deadline. After the browsing deadline is exceeded, at least one of the posting content notification steps of transmitting an e-mail containing the posting content of the published article to the unreader who is within the browsing deadline is performed.

That is, according to the second characteristic configuration, regarding a predetermined posted article on the electronic bulletin board, an unreader is notified to an unreader on a predetermined day to read the posted article. You can automatically implement prompting. When there are a plurality of published articles with the same browsing deadline, notification may be sent in a single email, or an email may be sent for each published article. In addition, when notifying the unread article information, information such as a viewing time limit may be appropriately added and notified.

In the posted information notifying step, an unreader is notified on a predetermined day before the browsing deadline of the posted article, thereby urging the unreader to browse the posted article, and a predetermined time within the browsing deadline is given. We will make the information known. In the posting content notification step, the content of the posted article is notified to the unreader by e-mail after the browsing deadline, so that all the browsing target persons can be surely informed.

Therefore, with respect to all the posted articles posted on the electronic bulletin board, the posters of the posted articles can easily and simply make sure that all the persons who browse the posted articles can read the posted articles. Can be known. Also,
The notification by e-mail is automatically performed, so the contributor's side can be saved. Further, since the notification is made by e-mail only to the unreaders, it is possible to save the waste of resources.

The third characteristic constitution is, in addition to the first characteristic constitution, as described in claim 3 of the scope of claims,
In the notification step, the unreader automatically activates a web browser on the terminal after the unreader activates the terminal on a predetermined day before the browsing deadline expires, and the title and URL of the published article are displayed on the screen. The point is to display a message containing.

That is, according to the third characteristic configuration, regarding a predetermined posted article on the electronic bulletin board, an unreader of the posted article is automatically notified to an unreader on a predetermined day before the expiration of the viewing period. You can do it.

When there are a plurality of published articles that the unreader has not read, all the unread published article information is displayed on the same screen of the web browser. When displaying the unread published article information, information such as a viewing time limit may be added and displayed as appropriate. Further, the display on the web browser at the time of starting the terminal may be a plurality of predetermined days, and the number of times of display need not be limited to one. In this case, it may be configured to determine whether or not to perform display by condition setting, such as performing display every time the unreader starts the terminal until the unreader views the published article. .

Therefore, with respect to all the posted articles posted on the electronic bulletin board, the posters of the posted articles can easily make the posted articles known to all the persons who read the posted articles without any particular awareness. You can plan. Further, since the notification by the web browser is automatically performed, it is possible to save labor for the poster side to follow the unreader.

[0021] In the fourth characteristic structure, as described in claim 4 of the scope of the claims, in addition to the first characteristic structure to the third characteristic structure, the posted article whose browsing deadline has expired has been posted. Is classified as a back number and is organized, and there is a posted article management step that enables the browsed person to browse the posted article even after the browsing deadline.

That is, according to the fourth characteristic configuration, it is possible to automatically organize and store the posted articles whose browsing period has expired.

Generally, a poster who has posted a large number of posted articles surely organizes all posted articles posted.
It is troublesome to store the articles because they must be individually dealt with based on the browsing deadline for each article. In addition, since there are many articles to be posted, inconveniences may occur, such as articles that have exceeded the expiry date and have no value as information, and remain posted for a long period of time. Things are difficult. Further, even if the information is overdue, the users of the portal site may desire to view it. Therefore, it is useful to allow the posted articles to be viewed even after the expiry date. .

Therefore, by automatically organizing and storing the posted articles whose browsing deadline has expired, the contributor's labor for organizing and storing the posted articles can be saved, and at the same time, reliable operation can be ensured. Maintenance can be implemented. Further, since it is possible to browse the posted articles whose browsing deadline has expired, the usability of the electronic bulletin board is improved.

The fifth characteristic structure is based on the access from the poster in addition to the first characteristic structure to the fourth characteristic structure as described in claim 5 of the scope of claims. An unreader list providing step of creating an unreader list for the unreaders obtained in the unreader specifying step and providing the unreader list to the poster is included.

That is, according to the fifth characteristic configuration, the poster can arbitrarily obtain unreader information for the article posted on the electronic bulletin board.

The follow-up to the unreader is automatically performed according to the portal posted information management method according to the present invention, but it may be necessary for the poster to directly follow the unreader. To be In this case, it is necessary for the contributor to directly follow the unreader in order to enable the contributor to arbitrarily obtain information about the article posted by the contributor. It is useful if there is. Moreover, since the poster can obtain information about the unreader of the posted article at any time, it is possible to know the browsing status of the posted article, which is useful for disseminating the information.

Therefore, when the contributor needs to directly follow the unreader of the posted article, the contributor can easily obtain the information of the unreader, and the posted information of the contributor. You can save labor and time required to publicize and manage.

The characteristic configuration of the portal-posted information management program according to the present invention for achieving this object is as described in claim 6 of the claims section, on the computer constituting the portal site management apparatus. When the program is executed, the program comprises a program capable of executing each of the steps included in the portal publication information management method according to any one of claims 1 to 5.

That is, according to the above-mentioned characteristic configuration of the portal-posting information management program according to the present invention, each step of the portal-posting information management method is executed by being executed on the computer constituting the portal-site management device. Therefore, the actions and effects of the above-described characteristic configurations can be achieved.

The program of the present invention is a CD-ROM.
It can be installed and executed in a storage device accessible by a computer constituting the web server via a computer-readable recording medium such as (Compact Disk Read Only Memory) or a data transmission medium such as the Internet.

[0032]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a portal publication information management method according to the present invention (hereinafter, abbreviated as "the present invention method") will be described with reference to the drawings.

FIG. 1 shows an embodiment of the method of the present invention, and each step of the method of the present invention is executed by the portal site management apparatus 1. The portal site 2 of FIG. 1 is managed and operated by the portal site management device 1, and includes an electronic bulletin board 5 and an unreader list 6 created by the method of the present invention. Here, the unreader list 6 does not necessarily have to be created on the portal site, and may be created on the portal site management apparatus 1 or any other place. The electronic bulletin board 5 is a web-based electronic bulletin board, and can be used by generally popular browser software. Further, the electronic bulletin board 5 is provided with a login function for specifying a viewer. The input items of the posting web page on the electronic bulletin board 5 include the input items of the viewing deadline.

The computer terminal used by the poster (poster terminal 3) and the computer terminal used by the browsing target (browsing target terminal 4) are configured to be connectable to the portal site 2 via the communication network 7. The browser software is installed, and articles can be posted on the electronic bulletin board, browsed, and searched using the browser software.
Data exchange between the poster terminal 3 and the browsing target terminal 4 and the portal site 2 is performed by HTML (HyperTe
xtMarkupLanguage) or XML (e
Xtensible Markup Language) is used for data described in a language for describing a web page. The communication network 7 may be an intranet, a LAN, the Internet, etc., or a plurality of types of communication networks may be used.

The processing flow among the portal site management apparatus 1, the poster terminal 3 and the browsing target person terminal 4 in the method of the present invention is as shown in FIG. 2, and consists of five processing steps. The first post acceptance step (# 200) is a step until the contributor accesses the portal site and the posted article of the contributor is posted on the electronic bulletin board 5, and includes a viewing time limit acquisition step. Second published article browsing process (# 20
4) is a step of providing a posted article in response to a posted article browsing request on the electronic bulletin board 5 of the browsing target person, and updating the referrer record by the portal site management device 1 based on the browsing of the posted article. It includes an unreader identification process of identifying the unreader of the posted article. Third notification step (# 207)
Is a step in which the portal site management apparatus 1 notifies the unread article information to the unreaders about each article posted on the electronic bulletin board 5. The fourth step (# 210) is a posted article management step of organizing and storing the posted articles based on the viewing deadline. The fifth step (# 211) is an unreader list providing step in which the portal site management apparatus 1 creates an unreader list for each published article and provides the unreader list to posters.

In the post acceptance process # 200, the poster is
In order to post an article on the electronic bulletin board 5, the poster terminal 3 is used to access the electronic bulletin board 5 of the portal site 2 (# 101). The portal site management apparatus 1 provides the contributor terminal 3 with a web page for posting on the electronic bulletin board 5 (# 201). It should be noted that the posting web page of this embodiment has an item for inputting a viewing time limit.

The contributor describes each item of the posting web page (including the posted article and the viewing time limit), and posts the posted article on the portal site 2 using the poster terminal 3 (# 102). If the contributor has not entered the viewing time limit of the posting web page, the portal site management apparatus 1 displays a warning on the web page of the contributor terminal 3 and prompts the user to enter an unentered item again. By providing a function and describing that it is a required input item on the posting web page, it is possible to ensure that the viewing deadline is acquired and to make it easier for the poster to use the electronic bulletin board 5. I can do things. FIG. 3 is an example of a web screen used when posting on the electronic bulletin board 5. Here, a configuration is shown in which the browsing deadline is input together with the content of the published article, but a configuration may be adopted in which another window is opened and the browsing deadline is entered after the content of the published article is input.

Here, as a method of deciding a person who is to browse the posted article, it is possible to set it in advance for each electronic bulletin board or to set it in the posting web page. The affiliation selection column in FIG. 3 is one of specific examples in the case of setting on the posting web page. In the affiliation column, a group name of a group of persons to be browsed (a department name or the like in the case of a company bulletin board) is set in advance, and by selecting the group name, a person belonging to the group is set as a person to be browsed. .

The portal site management apparatus 1, based on the posting of the article posted on the electronic bulletin board 5 from the poster terminal 3,
The browsing deadline acquisition step of acquiring the browsing deadline of the published article is performed to create a referrer record for registering the already-reader of the published article (# 202). Here, if there are two items of the browsing start date and the browsing end date in the browsing deadline, the browsing end date is used in the notification step (# 207) to be performed later. The referrer record is a file in which information (a list of names, etc.) of all the persons to be browsed for the published article is described, and is created in the portal site 2 in this embodiment. The referrer record is preferably created in the portal site 2, but it may be in the portal site management device 1 or in any other place. Then, the portal site management apparatus 1 posts the posted article on the electronic bulletin board 5 (# 203).

Next, the portal site management apparatus 1 browses the posted article # 204, the notification step # 207 and the posted article management step # 210, and the unreader list creation step # 211.
, And each step is independently performed in parallel. That is, each process is performed simultaneously or separately in time sequence.

The published article browsing step # 204 is carried out by the portal site management apparatus 1, and when an unreader accesses the published article, it is determined whether or not the user is a browsing target and the unreader is not identified. It shows a flow of processing between the portal site management apparatus 1 and the browsing target person, including the reader identification step.

The browsing target person accesses the portal site by using the browsing target person terminal 4 to log in to the electronic bulletin board 5 (# 301), and selects a posting article to be browsed from among the posting articles on the electronic bulletin board 5 (( # 302). In order to determine whether the viewer who has accessed the electronic bulletin board 5 is a browsing target person, the electronic bulletin board 5 is provided with a login function in this embodiment. The system of the electronic bulletin board 5 acquires the user ID by the login function and provides it to the portal site management apparatus 1 according to the method of the present invention. The portal site management apparatus 1 determines whether or not the viewer is the browsing target person based on the user ID.

When the electronic bulletin board 5 is accessed, the portal site management apparatus 1 provides the visiting article to the published article selected by the viewer (# 205). The provided article is displayed on the web screen of the browsing target person terminal 4, and the browsing target person browses a predetermined published article (# 303).

Subsequently, the portal site management apparatus 1 determines whether or not the browsing user who has accessed is the browsing target person, and if the browsing target person is the browsing target person, it is registered in the referrer record as a reader (#). 206). In addition, at the time of registering as a reader, if all the readers have browsed the posted articles and there are no unreaders, the portal management function to notify the poster that all the readers have finished browsing It may be placed on the device 1. In this case, the contributor can easily recognize whether or not the reader has an unreader, and the labor required to follow the article posted by the contributor can be saved.

Note that generally, there are a plurality of persons to be browsed, and therefore the article posted on the electronic bulletin board 5 is accessed a plurality of times. Therefore, the article viewing process # 204
Is a process performed by access from the browsing target person terminal 4, and therefore is performed multiple times.

The unreader notification step # 207 and the posted article management step # 210 are steps performed by the portal site management apparatus 1 independently of the posted article browsing step # 204.
A notification step (# 20) of notifying an unreader of the posted article of information about the posted article based on the viewing deadline.
7), and in the posted article management step (# 210) that manages and stores the posted articles based on the viewing deadline,
The flow of processing between the portal site management apparatus 1 and the browsing target person terminal 4 is shown.

For the article posted on the electronic bulletin board 5, the portal site management apparatus 1 gives the title of the posted article to the unreader of the posted article on the given day before the browsing deadline (browsing end date). And a posting information notification step of sending an e-mail including the URL (# 20
8). Subsequently, among readers of the posted article, unreaders receive the e-mail (# 304). Here, in addition to the title and URL of the published article, information such as the publication deadline may be appropriately added to the e-mail.

Next, the portal site management apparatus 1 sends an e-mail containing the contents of the posted article to the unreaders of the posted article on the expiry date after the expiry date of the posted article. The publication content notification step is implemented (# 209). Subsequently, among readers of the posted article, unreaders receive the e-mail (# 305).
Here, in addition to the content of the published article, information such as a publication deadline may be appropriately added to the e-mail.

If there is no unreader of the posted article on a predetermined day before the viewing time limit, steps # 208 and #
304, the following steps # 209 and # 305 are not performed. In addition, if there is no unreader of the posted article on the date of the browsing deadline, steps # 209 and # 304 are not executed.

Next, the portal site management apparatus 1 carries out a posted article management step of classifying and organizing posted articles on the electronic bulletin board 5 whose browsing period has expired as back numbers (# 210). When performing the posted article management process step # 210, create a web page to refer to the back number and add a function such as a site having the electronic bulletin board 5 or a link to the electronic bulletin board 5. Thus, it is possible to save labor for managing and operating the portal site.

The posted article management step # 210 is based on the fact that, when a poster posts a large number of posted articles on the electronic bulletin board 5, it takes a lot of time and effort to organize and store the posted articles, and is based on the viewing time limit. Since detailed follow-up becomes difficult, it is a step provided to save labor for the above-mentioned organizing and storage, and does not necessarily have to be carried out in the method of the present invention.

The unreader list providing step # 211 is performed by the portal site management apparatus 1 by viewing published articles # 204.
And the notification process # 207 and the posted article management process # 210 are performed independently of each other, and a series of portal site management devices 1 and poster terminals for providing the unreader list 6 based on access from the poster terminal 3 It is a process between 3 and.

The contributor accesses the electronic bulletin board 5 of the portal site 2 using the contributor terminal 3 (# 103) and selects the published article for which the unreader list is to be acquired (# 10).
4). The portal site management apparatus 1 creates the unreader list 6 using the referrer record based on the access from the poster terminal 3 and provides it to the poster terminal 3 (# 21).
2). Since the referrer record is updated at any time, the unreader list 6 needs to be created when the poster terminal 3 accesses it. The unreader list 6 created is
It may be simply a list of unreader names, but information such as the affiliation of the unreader, the name of the already-reader, and the browsing date and time may be added as appropriate. If there is no unreader, the poster terminal 3 is notified of that fact. In this case,
An empty list may be provided to poster terminal 3 as an unreader list.

Subsequently, poster terminal 3 acquires unreader list 6 from portal site management device 1 (# 105).
The obtained unreader list is displayed on the web screen of the poster terminal 3, and the poster can confirm the unreaders of the posted article. It should be noted that access to the portal site 2 of the poster terminal 3 can be performed before or after the browsing deadline, and can be performed at any time by the poster after posting the posted article. It is carried out multiple times. However, it is possible that it is not performed even once. Therefore, since the unreader list creation step # 211 is a step that is performed by access from the poster terminal 3, it is performed any number of times including the case where it is not performed.

Note that the unreader list creation step # 211 is performed when the poster himself / herself needs to follow the unreader of the posted article of the poster directly. This step is provided for facilitating the acquisition of the reader, and does not necessarily have to be carried out in the method of the present invention.

As described above, the portal site management apparatus 1 carries out the steps according to the method of the present invention by carrying out the steps from # 201 to # 212, thereby achieving the object of the method of the present invention.

Step # 20 of FIG. 2 in the above embodiment
As another embodiment of 7, the unreader of the electronic bulletin board 5 automatically starts the web browser in the terminal after the terminal is started for the unreader of the electronic bulletin board 5 on a predetermined day before the expiration of the browsing period. The title and U of the article posted on the web screen
A method of performing the step of displaying the message including the RL is conceivable.

When there are other unread posted articles, the titles and URLs of all unread posted articles are displayed on the web screen. By setting a link to the posted article in the URL, unreaders can easily browse the unread article and make the posted article known. Information such as a viewing deadline may be appropriately added on the web screen. Further, since it is not possible to guarantee whether the unreader will start the terminal on a predetermined day, the portal site management apparatus 1 performs the display when the first unreader starts the terminal after the predetermined day. Alternatively, if it is a predetermined day, it may be displayed every time the unreader starts the terminal, or may be displayed until the unreader views the published article.

[Brief description of drawings]

FIG. 1 is a diagram showing an embodiment of a portal publication information management method according to the present invention.

FIG. 2 is a diagram showing steps of an embodiment of a portal publication information management method according to the present invention.

FIG. 3 is a diagram showing an example of an electronic bulletin board used in the portal posted information management method according to the present invention.

[Explanation of symbols]

1: Portal site management device 2: Portal site 3: Contributor terminal 4: Viewing target terminal 5: Electronic bulletin board 6: Unreader list 7: Communication network

Claims (6)

[Claims] 1. A portal-posting information management method executed by a portal-site management device that manages a portal site that provides information to a predetermined browsing target person using an electronic bulletin board, in which a poster posted on the electronic bulletin board. A browsing deadline acquisition step that prompts the user to enter a browsing deadline when posting a posted article, and a browsing deadline acquisition step of acquiring the browsing deadline for the published article, and a browsing target for a viewer who has accessed the published article on the electronic bulletin board. An unreader identification step of identifying whether the user is a reader, registering as an already-reader when the viewer is the viewing target, and identifying an unreader based on the registration, and based on the viewing deadline And a notification step of notifying the unreader of the posted article obtained in the unreader identifying step, information about the posted article. Information management method. 2. The posting information, wherein the notifying step sends an electronic mail including the title and URL of the posted article to the unreader on the predetermined day before the expiration of the browsing period. Characterized by performing at least one of a notification step and a posting content notifying step of transmitting an email including the posting content of the posted article to the unreader within the reading deadline after the reading deadline is exceeded. The method for managing information posted on the portal according to claim 1. 3. In the notification step, the unreader automatically activates a web browser on the terminal after the unreader activates the terminal on a predetermined day before the expiration of the browsing period, and the publication is performed on the screen. The portal publication information management method according to claim 1, wherein a message including the title and URL of the article is displayed. 4. A posted article management step for classifying and organizing the posted articles whose expiry date has expired as back numbers and enabling the browsing target person to browse the posted articles even after the expiry date. The portal publication information management method according to any one of claims 1 to 3, wherein: 5. Based on access from the poster,
5. An unreader list providing step of creating an unreader list for unreaders obtained in the unreader specifying step and providing the unreader list to the poster is included in any one of claims 1 to 4. How to manage information posted on the crab portal. 6. The respective steps included in the portal information management method according to claim 1 can be performed by being executed on a computer that constitutes the portal site management device. A portal information management program consisting of programs.