SERVICE SESSION MANAGING DEVICE

PROBLEM TO BE SOLVED: To provide a service session managing device executing the service session management of service necessary for a job so as to allow even a user without detailed information on a proper use, etc., concerning a service to smoothly execute the job. SOLUTION: A service plan generating means 104 generates a low-order layer method and a high-order layer method featuring each service concerning a network and a terminal based on information obtained by a user information managing means 101, a terminal information managing means 102 and a network information managing means 103. Application to start from a high-order layer method is specified, a network service to start is selected, a starting parameter to be necessitated at the time of starting application is generated, a parameter to be necessitated at the time of starting the network service is generated, a terminal service necessitated for providing a service to the user is started and the network service is started.