4.3 MDL

MDL export button
Create Preset
Use this button to export a shading network build with Iray for Maya 2.0  to MDL. Select exactly one material e.g. in the HyperShade and click the Create Preset button. A file browser pops up and lets you save the material network as a MDL preset. This preset can be load into other rendering software that supports and uses MDL materials.