The dev pipeline for 7.3 standalone is already created:

https://fusesource-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/JBoss%20Fuse%207.0/job/fuse-7.3-release-pipeline

We need to ensure our build yaml https://github.com/jboss-fuse/fuse-jenkins-pipelines/blob/master/fuse/7.3/Jenkinsfile#L946 contains all new projects for 7.3 and that it is updated to use the proper versions. Then, any new projects need to be set up in PNC and then we need to make sure this updated build yaml can be fed into PiG to produce a release.

Ideally, we would be able to have a complete run through of all projects before 7.3 CR1.