need help in create CI/CD pipeline for composite project in Azure.

Have you tried something and that is not working? If so, please share the details.

Did you manage to find any documentation on this?
Can you please check if the below documentation is of any help ? Please ignore if already tried the same.
https://support.smartbear.com/readyapi/docs/integrations/azure/testengine.html

Otherwise, you may get in touch with Smartbear support team regard the same.