Hi @Mtclimber03 ,
In Site Scan Manager, open a mission and go to the Point Cloud view, and you will see the "Elevation Profile" tool in the upper-right of screen.
This tool is different from the cross-section tool available in ArcGIS Online, but we are working on bringing this cross-section tool to Site Scan starting with the 3D Mesh view in the first half of 2023. If you have more specifics on your needs and use cases, please add it to Site Scan Manager Ideas.
Nico