Update _3gpp-nr-nrm-ntnfunction.yang

      The attribute nTNEntityConfigList specifies configuration updates applied

      to MOI(s) during the specified timeWindow.";

    leaf timeWindow {

      type types3gpp:TimeWindowGrp;

      mandatory true;

    list timeWindow {

      key idx;

      leaf idx { type uint32 ; }

      min-elements 1;

      max-elements 1;

      uses types3gpp:TimeWindowGrp;

      description "It defines the time window.";

    }