On the Canvas Settings of the Profile. We suggest you to enable the WebGL Spoofing and leave it on Automatic so the configuration will match the Base Profile’s setting and the whole spoofing will be more natural and more consistent.
If you prefer you can also set up the Unmasked Vendor and Unmasked Renderer manually.
Your WebGL hash will be spoofed as well and you can stay undetected while browsing. You can check on browserleaks.com/webgl how Kameleo spoofs it.