| 摘要 |
<p>An information processor 1 executes: receiving a changed content check request on information managed by a user of a different system from a user terminal and storing a first condition in the storage device, the first condition being included in the check request and specifying a check target; receiving, from the user terminal, a second condition specifying a changed content to be retrieved from among changed contents on the information managed by the user of the different system, and storing the second condition in the storage device; transmitting an information-changed content check request in which the first condition stored in the storage device is specified to a converter configured to perform protocol conversion between the information processor and the different system; acquiring a changed content check result from the converter, and storing the acquired result in the storage device, the result being returned to the converter by the user terminal of the different system which has accessed the converter and performed changed content confirmation for relevant information in response to the check request; and checking the check result stored in the storage device against the second condition, and returning the check result that matches the second condition to the user terminal.</p> |
