name="content">
                <p:panel header="Manage Metadata" >
                    <div class="row">
                        <div class="col-md-3">
                            <h:form >

                                <p:accordionPanel 
                                    class="w-100 m-1" 
                                    activeIndex="#{investigationCategoryController.manageItemIndex}" >
                                    <p:ajax process="@this" ></p:ajax>

                            