| 摘要 |
<p>[Problem] To reliably prevent the leakage of component charts in accordance with a change in the position, or the role of a component chart user. [Solution] A component chart leakage detection system (100) which comprises, in a storage device: component chart and component chart user designation information; a restriction condition management table (1040) in which an access restriction condition is stipulated for a prescribed configuration of a component chart; and a component chart history table (2040) which stores histories of the users of each component chart. Said system reads, as an object to be processed, the component chart and component chart user designation information, and specifies in the component chart history table (2040) a component chart that has been used previously by a user corresponding to the user designation information. The system determines whether the specified component chart, and the component chart to be processed achieve the prescribed configuration stipulating the restriction condition, and if the component charts achieve the prescribed configuration, performs a verification process which outputs to another device, or an output device that the component chart to be processed violates the restriction condition.</p> |
