General Metadata—Subprojects

<subprojects> [optional] informs the IDE of other projects which should be considered "required projects" for purposes of the Open Required Projects context menu item, the checkbox in the Open Project dialog, etc.

<subprojects>
    <project>subdir-with-project</project>
    <project>${other.project.dir}</project>
</subprojects>
        

See also subproject view style.