Transparency is applied to the slab in the 3D view, but it is not applied in the document. Is it i

[LeeJaeYoung]

1.Transparency is applied to the slab in the 3D view, but it is not applied in the document.
Is it impossible?

2. When creating a document, add ! The mark appears, how can I erase it?

  

[Akpocky]

There are two ways to solve it.

1.check the surface of transparency. It must be above 80% to show transparent in 3D document.

2.check the 3D document setting make sure that the check box of transparency was ticked.

[LeeJaeYoung]

  

[Barry Kelly]

You are overriding with a transparency of 30%.

You may need a higher value as Akpocky mentioned.

Also is the 3D Document set with the correct Graphic Override?

Barry.