Hernan S

displayOpacity

you either can use the standard_surface inside the graph (for more basic stuff) or if you have a complex network you need to drag and drop the the material from the hypershade inside the graph and use an assign material node in BF, if you want to use an attribute for color, etc use the userdata nodes for that.

No problem - For some reason the video does not show up - but the link its there as well

https://streamable.com/vgod9d [streamable.com]