The Expression Support module is a new feature that allows users to efficiently process requests for statements regarding the existence of networks.
The Network Information Module is part of the MawisGeoportal application and is a specialized tool designed for technical infrastructure managers and municipalities to efficiently process requests for information regarding the existence of utility networks.
The module was created to streamline the process whereby technical infrastructure managers (owners of pipelines, cables, product pipelines, etc.) and municipalities must respond to requests from builders who, before obtaining a building permit, need to determine:
The Expression Support module allows you to:

MawisUtility is a complementary system that enables builders to:
The Expression Support module in MawisGeoportal subsequently handles the receipt and processing of these requests on behalf of technical infrastructure administrators and municipalities.
For more information, visit https://mawis.eu/en/sluzby/geoportal/.
Printing up to A0, export to JPEG, 3D help, and faster record management. An overview of the summer 2026 updates to Geoportal.
A new 3D viewer fully integrated into MawisGeoportal. No separate tools—the customer’s 2D and 3D data are all in one place and available online.
MawisGeoportal expands search capabilities using WGS 84 or S-JTSK geographic coordinates and links from other applications.