// ServiceNow dublicate remover var arrayUtil = new global.ArrayUtil(); var gr = new GlideRecord("sys_user_group"); gr.addEncodedQuery(""); gr.setWorkflow(false); //Do not run business rules gr.autoSysFields(false); //Do not update system fields gr.query(); while (gr.next()) { var chars = []; chars = gr.type.split(","); if (chars.length >= 2) { chars = arrayUtil.unique(chars); } gr.setValue("type", chars.toString()); gr.update(); }