Currently jenkins-build/slave-maven/settings.xml allows to configure and use three server IDs: nuxeo-studio, hotfix-releases and external-releases
And there is a public-mirror on public that redirects to https://maven-ncp.packages.nuxeo.com/repository/maven-public
(maven-ncp is a proxy Nexus mirror of packages.nuxeo.com)
We need more server IDs to match the development usage in the POM of our projects, typically: public, private, hotfix, internal...
NXP-28720 we can add a few names that will be available for adapting to the need.
For INSIGHT-504 use case, we need to pull from maven-public, maven-private and maven-hotfix (releases and snapshots).
The build fails on an authentication but all available server IDs are already used.