[infra][zuul]Run only my 3rd party CI on my environment

Hello, I have a question about Zuulv3. I'm preparing third party CI for openstack/masakari PJ. I'd like to run my CI by my Zuulv3 instance on my environment. In my understand, I should add my pipeline to the project of the following .zuul.yaml for my purpose. https://github.com/openstack/masakari/blob/master/.zuul.yaml But, as a result, my Zuulv3 instance also run existed pipelines(check & gate). I want to run only my pipeline on my environment. (And, existed piplines will be run on openstack-infra environment.) How can I make my Zuulv3 instance ignore other pipeline? Best regards, -- _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ Rikimaru Honjo E-mail:honjo.rikimaru@po.ntt-tx.co.jp