When we have a corridor surface and we want to create a boundary for it, we can select 2 corridor feature lines. Depending on the side of the feature line, for example if it is a ditch, it can be: ditch (0) or ditch(1), in the left side or in the right side of the Baseline.
I would like to have 2 new columns in the slope patterns tab, about this.
And I I would love to sort the datagrid according the name of the BaseLine.

Moreover, I think that is requried, some command to execute all the slope patterns in the corridor (for all baselines) from2 feature lines( they will be the same) for each side in one automatic step.