<a id="toggleAll" href="#" >Expand/hide additional information. </a>
 <script type="text/javascript">
 
 var abertos = 0;
 var fechados = 0;
 function contador() {
    abertos = 0;
    fechados = 0;
    jQuery(".expand-control").each( function() {
		if (document.getElementById(this.id).children[0].className != "expand-control-icon icon expanded") {
           	fechados++;
        } else {
        	abertos++;
        }
    });
 }
 AJS.toInit(function() {
 
    contador();
	var soma = abertos + fechados;
	$("#toggleAll").html('Expand/hide ' + soma  + ' additional information.');

    AJS.$('#toggleAll').click(function() {
        contador();
        if (abertos >= fechados) {
            jQuery(".expand-control").each(
                function() {
                    if (document.getElementById(this.id).children[0].className == "expand-control-icon icon expanded") {
                        jQuery(this).trigger("click");
                    }
                }
            )
        } else {
            jQuery(".expand-control").each(
                function() {
                    if (document.getElementById(this.id).children[0].className != "expand-control-icon icon expanded") {
                        jQuery(this).trigger("click");
                    }
                }
            )
        }
    });
});
 </script>

To edit a topic item, you need to have, at least, modification permission on the class to which it belongs.

To copy a topic item, you need to have, at least, writing permission on the class of the destination topic.

When pressing this option, a copy of the topic item is created in the location set.

To move a topic item, you are required to have, at least, deletion permission on the class to which it belongs and modification permission on the class to which the destination topic belongs.

When pressing this option, the topic item is moved to the location set.

To deactivate a topic item, you need to have, at least, modification permission on the class to which it belongs.

To reactivate a topic item, you need to have, at least, modification permission on the class to which it belongs.

To delete a topic item, you need to have, at least, deletion permission on the class to which it belongs.