| 摘要 |
PROBLEM TO BE SOLVED: To reduce burdens on a sender for defining an operation to be executed by a message receiver and a condition of executing the operation.SOLUTION: When an execution rule defining a condition and an operation to be executed when the condition is satisfied is specified in a reception message, a terminal device stores condition information indicating the condition defined in the execution rule and operation information indicating the operation defined in the execution rule in correspondence. The terminal device prepares a transmission message (SB1), presents the stored condition information and operation information to a user (SB3;YES and SB4) when specifying the execution rule in the transmission message (SB2;YES), and specifies the execution rule defining the condition and the operation to be executed by the device of a transmission destination of the transmission message when the condition is satisfied in the transmission message (SB5). Then, the terminal device transmits the transmission message in which the execution rule is specified to the device of the transmission destination (SB6). |
