Some Layer's visibility missing.

[GCopper]

Hi Robert,
I am into lesson 9 (layout), and I noticed that my Allegro PCB editor's Visibility tab does not look like yours. Although I followed you very closely, I must have missed a step when you created the stack up. Top to Bottom, I have 4 color columns on the visibility layers on the visibility layers, and on your side, there are 5. any ideas?
Thank you.

[GCopper]

OK, I fingered it out I adjuted it from the "Color Dialog" --> Visibilty Pane --> Visible classes.

[robertferanec]

I am very happy you figured that out by yourself. Great!