I would like to pull a source controlled version of a Declarative Jenkinsfile into a multibranch jenkins job.
For example, I have 20 multibranch build job each building an application and deploying, each build job will have a static jenkinsfile that point to, pull and use a version controlled jenkinsfile.
This would reduce the need to make changes across all repositories when making changes
(we do use shared libraries where relevant)
Thanks in advance