JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Installing IMS Interface After installing Substation ES, you have to customize the IMS Interface that you selected during the downloading process. Perform the following tasks to customize the IMS Interface: Procedure Prerequisites Recommended Steps Customizing IMS Interface Installing the OTMA Message Routing Installing IVP System Definitions Executing IMS Interface IVPs Optional IMS Interface Items Copyright © Cloud Software Group, Inc. All rights reserved.