HSI implemented VEST system supporting the process of providing statements about the existence of network lines including fully automated data processing and networks location map outputs for PREdistribuce, a. s. This solution includes a portal application for receiving applications including an integrated map window with a configurable map composition enabling the applicant to outline the relevant area. Further, there is a fully automated line for processing and registration of individual requirements for issuing statements, including support of follow-up processes and record-keeping.