1. Register on the Graffit web platform - without registration, you can upload for free only one model.

2. Open a 3D view of the project you want to share and set up the visibility of elements (only visible in-view elements will be exported).

3. Login, click "Graffit" button on the ribbon, and after the process finishes shortly link to share your project is copied into the buffer. 

You can also select an option to open it in the browser immediately.

The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin. You may need to restart the Autodesk product to activate the app/plug-in. To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.