Yes, you can expand the mapping table. However, no liability can be assumed for own mappings. The mapping takes place in the file CadDev.Cad.Mep.ManufacturerMapping.OWNERNAME.xml. A sample file is available in the installation directory. Instead of OWNAME, the file is User. It contains a short explanation at the beginning of the file and a commented out mapping for a component. In general, custom mappings have a higher priority. This means, if you assign the same part of a catalog in your mapping file, your mapping will be used! You can use the CadDev.Cad.Mep.Manufacturer.xml file as a reference. It contains all the molding assignments of our mappings. In the lower area you will find the assignment of individual components from the MEP ventilation catalog to the corresponding eKlimax molded parts.