The [url=https://docs.vrcft.io/docs/tutorial-avatars/tutorial-avatars-extras/unified-blendshapes]Unified Expressions[/url] blend shapes are supported, as well as ARKit and SRanipal blend shapes.
The node attempts to identify blend shapes based on name matching. Blend shapes should match the names listed in the [url=https://docs.vrcft.io/docs/tutorial-avatars/tutorial-avatars-extras/compatibility/overview]Unified Expressions Compatibility[/url] chart.