GraphBuilder and Passing Bablok fit?

[#1]

I have created a representation of my data using graph builder that I am happy with. I would like to include Passing Bablok fits, as this is the most appropriate method in this case. I know I can do this via bivariate fitting separately (and I have done so), but the graphical representation as well as the advanced fitting together is what I am after.

How can I achieve this?

[#2]

In order to plot a Passing Bablok fit (or any other fit from a modeling platform) in Graph Builder, first save the model equation as a column in the data table. From the Bivariate platform, use the Red Triangle to Save Predicted. To fit+export many series at once, hold down the Ctrl key while using the Red Triangle Menu. 

Then, in Graph Builder, add the fit equations in the Y-axis role, the same way you added the data points. Use the Formula graph type for best results: 

[#3]

There is a wish to add Deming and Passing Bablock to Graph Builder:
Graph Builder: robust regressions 

It has already received several kudos — with some additional support, it might be included in a future version of JMP ...