Open the Matterport Capture app and go to the home screen. Tap Select in the top right.
Tap the model or a number of models you would like to duplicate.
Tap Duplicate to create a copy of the selected model(s).
You can now edit the copy — add/remove markings and/or add/delete scans — and then upload the copy.
You can upload a duplicated model for no additional processing fees. You will only be charged for the processing of the original model.
The model will appear as an entirely new Matterport Space in my.matterport.com. You will have to redo any Workshop edits such as Mattertags, Start Position, etc.