submodule Cisco-IOS-XR-icpe-infra-oper-sub1 {

    yang-version 1;

    belongs-to
      Cisco-IOS-XR-icpe-infra-oper {
        prefix
          Cisco-IOS-XR-icpe-infra-oper;
    }

    import cisco-semver {
      prefix semver;
    }

    include Cisco-IOS-XR-icpe-infra-oper-sub4 {
      revision-date "2019-04-05";
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This submodule contains a collection of YANG definitions
     for Cisco IOS-XR icpe-infra package operational data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "1.0.1";

    grouping ICPE-OPER-INSTALL-IMAGE-REF-INFO-TYPE {
      description
        "Install Reference Information";
      leaf reference-name-xr {
        type Xr-yang-string;
        description "Reference name";
      }

      leaf-list reference-file {
        type Xr-yang-string;
        description "Reference files";
      }
    }  // grouping ICPE-OPER-INSTALL-IMAGE-REF-INFO-TYPE
  }  // submodule Cisco-IOS-XR-icpe-infra-oper-sub1