Hi
I have update layer build patch again, please review. And we request a doc for this feature.
https://review.opendev.org/#/c/688598/
https://review.opendev.org/#/c/693458/
https://review.opendev.org/#/c/693459/
https://review.opendev.org/#/c/695010/
https://review.opendev.org/#/c/681821/
https://review.opendev.org/#/c/681914/
https://review.opendev.org/#/c/681892/
BR!
Martin, Chen
SSP, Software Engineer
021-61164330