There is a trick to elevate profiles using the planar surface and change elevation tool but I think this is a process that warrants a dedicated command or TML especially when dealing with a lot of profiles; alignments, retaining walls, utilities.
Why don't you use copy to Profile and then use Scale and Move to get it to the correct Station and Elevation and scale - then you can add it to an Alignment as a Profile and then use the new HAL / VAL to create your wall?
I get what you are trying to do I think
You have a line for the wall alignment
You have a Profile for the Wall as a 2D CAD drawing with Grids (Station and Elevation)
You want to turn the 2D line for the Wall into a 3D line for the wall through this process
This is a very similar process as we use for converting Sections to Stored Sections today right but just for profiles.
I'll report back when I get a chance to fuss with some.
You can still use an Alignment in the Sideslope command
On Tue, Aug 20, 2019 at 2:13 PM firstname.lastname@example.org <
For sure TMLs can do anything if you have the time to write them all
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