Different pipeline, different about this deal.
Our company uses multiple pipelines that base on our departments.
For example, our AE department always uses the pipeline name "2019 - AE", My department is CS that we use the pipeline name "2019 - CS".
But we have very different operating mode, So we need different properties to display, like "about this deal".
There is the same properties display in any deal of pipeline. Maybe the CS department doesn't need the property "Closed lost reason" but AE needs the property.
Or CS department needs the property name "Contract Type" but AE doesn't need it.
I suggest "about this deal"should be displayed in the different pipeline and can show the customize properties.
Just like the pic that is the "Edit colums" we can customize that.