Argh. I want to write a macro to reset the view toggles when bringing in older parts into v2005. I use the macro recorder to create the framework. Everything works great, except "View Parting lines". In the macro it defines this functionality as part.ViewDispPartingLines. Well guess what? There isn't a function by that name. I searched API help and the object browser in VB Pro. Thanks Concord. I greatly appreciate that! Chris