maven compile error

Hi,
I try to compile https://github.com/xwiki-contrib/xwiki-authenticator-trusted
code for a different version of xwiki
It's ok for XWiki 5.4.7, 6.4.7, 7.2, 7.3
But 7.4, 7.4.2, 8.0, I have an error
[WARNING] Rule 0: org.xwiki.tool.enforcer.ExternalExtensionCheck failed with message:
You cannot use a group id starting with [org.xwiki] since that's reserved for the XWiki Core Committers. Please use a different groupId that represents yourorganization.
[...]
[INFO] Reactor Summary:
[INFO] Trusted authenticators for XWiki .................. FAILURE [0.733s]
[...]
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:1.3.1:enforce (enforce-valid-poms) on project xwiki-authenticator-trusted: Some Enforcer rules have failed. Look above for specific messages explaining why the rule failed. -> [Help 1]

What should I change to correct this problem?

Thx