Keep up to three arrangements in one scene and switch between them during review. This guide uses Variants so that each choice remains editable instead of becoming a disconnected screenshot.
You need to be the scene author. Variant choices change saved visibility, so decide how you want the scene to look when other viewers open it.
Prepare The Alternatives
You can use individual objects instead of groups for simple alternatives, such as three different building masses.
Create The Comparison
Creating Variants initially records the choices without rearranging their visibility. Selecting A/B/C or Compare makes the visibility change; Undo can reverse that action.
Record The Decision
Use Article or Comments to explain the tradeoff: for example, one arrangement leaves a wider route while another creates more seating. Return to the intended saved choice and wait for the scene to finish saving.
Do not delete an alternative until you mean to remove the underlying work. Deleting a target removes it from the Variants list as well. For an independent version of the whole document, use a Docs copy instead.
Interactions and alternatives also explains manual Sequences and the boundary between describing behavior and running it.