The following blog explains the Civil Maps workflow.
1) Landing Page
Landing_Page
2) Login
Login
3) Go to Upload Section
Select_Upload
4) Enter Project Title & Click Upload Survey Data Button
Upload
5) Select Raw Point Cloud files
Supported: PTS, LAS, LAZ (XYZRGBI). Future support includes imagery.
Select Files
6) Wait for Upload to Complete
Upload_in_progress
7) Click on My Projects
Go-to-Projects
8) Add a training layer
Add-Layers