1. Click File > Options. The Creo Illustrate Options dialog box opens.

2. On the left, under General, click Navigation. The General-Navigation options open on the right.

3. In the Navigation model box, select a mode:

4. Select Enable use of 3dconnexion devices to use a 3D mouse.

5. Click OK to apply the changes and close the dialog box, or click Apply to apply the changes and continue setting options.