Importing Reflect data to the Editor
To see the contents of your Reflect folder in the Editor, go to Window > Reflect.
The Reflect window displays the current project by default. To see all your projects, select Show All Projects.
The Projects window does not automatically refresh. If you create a new project while the window is open, click Refresh to see it.
To see any changes from a synced application (such as Revit), click Update while editing a model in the prefab. Your model is imported to a newly created Reflect folder, inside a folder named after your project. Drag the prefab named after your project into an empty scene.