Discovered Item OS org.mozilla clean up

di_os_cleanup.js

var gr = new GlideRecord("sn_sec_cmn_src_ci");
gr.addEncodedQuery("osSTARTSWITHorg.mozilla.javascript.NativeArray");
//gr.setLimit(100);
gr.query();
while (gr.next()) {
    var sourceData = JSON.parse(gr.getValue("source_data"));
    var os = sourceData["operating_system"];

    if (os) {
        //"operating_system" object found in Source Data
        gr.setValue("os", os.toString());

    } else {
        //No "operating_system" object in Source Data
        gr.setValue('os', '');
    }

    gr.setWorkflow(false);
    //Uncomment the line below only after you are sure....
    //gr.update();
}