| GraPS | Graphical planning system for Sewer and Water Supply nets |
| CADEX | DXF-Interface and drawing preview |
| LisyTrans | Interface Program |
| | Provided interfaces for LisyTrans
INTERLIS (VSA-DSS HYKAS)
ISYBAU XML 2006
Shape |
| CON-NET | Network components for Rehm-Program |