mail script to add ServiceNow RITM variables to Request

add RITM variables to request

//custom function to retrieve all variables from a RITM and print in email
//https://community.servicenow.com/community?id=community_question&sys_id=c8eff1461b4b6050ed6c9979b04bcb59
(function runMailScript( /* GlideRecord */ current, /* TemplatePrinter */ template,
    /* Optional EmailOutbound */
    email, /* Optional GlideRecord */ email_action,
    /* Optional GlideRecord */
    event) {

    // Add your code here
    template.print("Summary of Requested items:<br />");

    var item = new GlideRecord("sc_req_item");
    item.addQuery("request", current.sys_id);
    item.query();
    while (item.next()) {
        template.print("<br />");
        template.print(item.number + ":  " + item.quantity + " X " + item.cat_item.getDisplayValue() + "<br />");
        template.print("    Options:<br />");
        var keys = [];
        var set = new GlideappVariablePoolQuestionSet();
        set.setRequestID(item.sys_id);
        set.load();
        var vs = set.getFlatQuestions();
        for (var i = 0; i < vs.size(); i++) {
            if (vs.get(i).getLabel() != '' && vs.get(i).getDisplayValue() != '') {
                template.space(4);
                template.print('         ' + vs.get(i).getLabel() + " = " + vs.get(i).getDisplayValue() + "<br />");
            }
        }
    }


})(current, template, email, email_action, event);