Abstract: A method of establishing a process agent comprising storing a library of first software programs representing system resources, storing a second software program representing a corresponding service agent which includes pointers to associated ones of the first software programs which are represented by the service agent, storing a software program for invoking a general process, including the steps of: requesting a usage right for functional services represented by the service agent required by the general process, sending pointers to system resources required for the general process from the service agent to the software program for operating the general process, and storing the pointers sent from the service agent in association with the software program for operating the general process, and executing the software program for operating the general process using the system resources identified by the stored pointers.