In order to plan, build and maintain your distribution networks, you need access to aggregated information about all parts of the network. Maintainer is primarily aimed at facilitating the work of maintaining the network. It contains all the functions to facilitate the planning, execution and follow-up of inspections. Inspection planning is performed directly in maps and topologies rather than on individual objects, as is the case in traditional maintenance tools. This simplifies planning and provides a clear overview of the process.