If you are using the (140 AUI 040 00sc) for the Quantum platform, you must have version 2.1, service patch 1 or greater for the module to appear in the pick list. If you are using version 2.0 or lower you must upgrade to 2.1. To receive software upgrades or patches for Proworx Nxt version 2.1, please contact Schneider Electric at customercentral@schneiderautomation.com or call (978) 975-9722.