Add non-standard segments with nhapi

Question

My system has to generate an xml in which the node ORM_O01.ORDER_DETAIL must contain the node ORM_O01.OBRRQDRQ1RXOODSODT_SUPPGRP, because it has to communicate with Mirth. I am using the nhapi library version 2.5, in which this node does not contain it.

var obr = _ormO01Message.GetORDER().ORDER_DETAIL.OBR;                                
obr.SetIDOBR.Value = "1";
obr.PlacerOrderNumber.EntityIdentifier.Value = "123456";
obr.PlacerOrderNumber.NamespaceID.Value = "6543";
obr.PlacerOrderNumber.UniversalID.Value = "10009";
obr.UniversalServiceIdentifier.Identifier.Value = "NS";

Is it possible to add a node in ORM_O01.ORDER_DETAIL that is not standard?

Thanks.

<ORM_O01.ORDER_DETAIL>
    <ORM_O01.OBRRQDRQ1RXOODSODT_SUPPGRP>
        <OBR>
            <OBR.1>1</OBR.1>
            <OBR.2>
                <EI.1>123456</EI.1>
                <EI.2>6543</EI.2>
                <EI.3>10009</EI.3>
            </OBR.2>
            <OBR.4>
                <CE.1>NS</CE.1>
            </OBR.4>
        </OBR>
    </ORM_O01.OBRRQDRQ1RXOODSODT_SUPPGRP>
</ORM_O01.ORDER_DETAIL>

Answer 1

ORM_O01.OBRRQDRQ1RXOODSODT_SUPPGRP looks like it actually is standard for 2.5, but neither nhapi or hapi (which mirth uses) include it. I wouldn't worry about trying to add it in because mirth probably wouldn't be able to parse it if you did.

See similar issue where a mirth user needed to strip that group out.