With Connec2 3D Editor you can publish 3D models to your Virtual Workspace. Take a look at the Tutorials section of the Platform Guide (Connec2 3D Editor > Introduction) if you would like to learn more about it.
After you have successfully published 3D models, you can view them in the Holodeck Space. Take a look at the Tutorials section of the Platform Guide (Connec2 Client > Virtual Workspace) to learn how to access the Holodeck Space in your Virtual Workspace.