Thank you for your reply. Tracing the edge on the inside, it's possible to separate it.

Probably the .dxf file is imported on two separate layers. There's a way to merge the layers?

thank you

Hi to everyone,

I'm working with S8. I've imported a triangle with border in .dxf format. Please, check the attachment

I've expanded the triangle to push-up ONLY its border, but when I try to do it, I can push-up only the entire form. The two parts (outside and inside) are melted. The border has its lines closed, so there isn't that problem.

Someone can help me?

Thank you