Voice control of my capability

After making custom capability and presentation, I created Device Profiles in developer Workspace and used the my capability. But I couldn’t voice control the capability I created in the smartthings app.
Is there a way?

Welcome @111121! I checked this situation with the engineering team. Up to now, custom capabilities aren’t supported for Alexa/Google Home integrations. This is because they are not understandable for them even if they work correctly on the SmarThings side.
The stock capabilities were mapped with the ones from the voice assistants, that’s why they can be controlled.

Related to this post: