To provide a system for creating a test specification such that contents understood only by experts are rendered comprehensible a non-expert third party and allowing the test specification to be also used as a manual.

An input or output object is determined by a part, ones, or all of the position, contents of display, and a dynamic or static identifier of a screen component. Input information or output information is determined by the type of the screen component. By visually editing the input or output object and the input or output information according to operation on test items or a verification order, a test specification and a manual can be created.