I'm sure there's a quick answer to this but I haven't found one in the documentation. I'm using Poser 11. I imported an OBJ file I created in 3DS Max. I had assigned materials in Max. The model imported correctly with the material groups intact. However in the Poser material room the materials have names like "wire_006135006." I'd like to change those names back to something useful like "table top." How do I do this? As a workaround I created new material groups from the old ones and gave them useful names. However the original "wire_006135006" and friends are still cluttering up the dropdown list and I can't get rid of them. Thanks for your help.