1. Make sure you have Inspace installed on your computer. (Instructions for downloading and installing Inspace can be found here.)
2. If you have not done so, save your Rhino 3D project. Save it at a location you can easily navigate to.
3. Launch Inspace, and input your login and account details.
4. On the Project Management screen, select ‘Create New Project’. Here you can simply drag and drop your Rhino 3D file (.3dm), or input it by manually locating your Rhino 3D project file.
Once you’ve opened a project once it will save in your My Projects list. You can access all your projects from the My Projects list. Note that if you update your original Rhino file, you will need to re-import it to Inspace to get the latest changes.