[releng] Use more explicit -version-iu
diff --git a/releng/org.eclipse.emf.parent/promotion/pom.xml b/releng/org.eclipse.emf.parent/promotion/pom.xml
index 50315ab..4f97df0 100644
--- a/releng/org.eclipse.emf.parent/promotion/pom.xml
+++ b/releng/org.eclipse.emf.parent/promotion/pom.xml
@@ -90,7 +90,7 @@
-build-url ${org.eclipse.justj.p2.manager.build.url}
-root ${project.build.directory}/emf-sync
-relative ${org.eclipse.justj.p2.manager.relative}
- -version-iu org.eclipse.emf.sdk.
+ -version-iu org.eclipse.emf.sdk.feature.group
-commit https://git.eclipse.org/c/emf/org.eclipse.emf.git/commit/?id=${commit.id}
-target-url https://download.eclipse.org/modeling/emf/emf
-promote ${project.basedir}/../../org.eclipse.emf.site/target/repository
