core-it-suite/src/test/resources/mng-0624/optionalVersion/child2/grandchild/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project>
  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>org.apache.maven.its.mng624.opt</groupId>
    <artifactId>child2</artifactId>
  </parent>
  <groupId>org.apache.maven.its.mng624.opt</groupId>
  <artifactId>grandchild</artifactId>
  <packaging>jar</packaging>
  <name>mng624 grandchild</name>

</project>