In addition to the Arbortext PE サブプロセス pool attributes, a pool may have parameters. Each pool parameter is defined by the Parameter element, which is a descendant of the SubprocessPoolContext element (which is a descendant of the SubprocessPool element) in e3config.xml.

When an Arbortext PE サブプロセス pool starts an Arbortext PE サブプロセス, it passes the Arbortext PE Request Manager global parameters and any Arbortext PE サブプロセス pool parameters and their values to the Arbortext PE サブプロセス, making them available to its Arbortext Publishing Engine applications.