Backend-infra has migrated the read access in old mono-repo using S3 as maven artifact repository.
Backend infra only change Develop, Code-review, Global-lock Jenkinsfiles from old monorepo.
Thus you must migrate other Jenkinsfiles (release,etc) in old monorepo.
Also you must migrate your own repository which include 3 files in other repository :
again use this guide as your reference.
Finally you must do this before 1st June 2018.
Thank you and Happy Coding,
Cheers.