--- a/src/pyams_portal/resources/js/portal.js	Fri Apr 27 17:41:14 2018 +0200
+++ b/src/pyams_portal/resources/js/portal.js	Fri Apr 27 17:49:28 2018 +0200
@@ -274,7 +274,7 @@
 				}
 				ui.draggable.addClass('already-dropped');
 				var row_id = ui.helper.parents('.row:first').data('ams-row-id');
-				MyAMS.dialog.open('add-template-slot.html?form.widgets.row_id=' + row_id);
+				MyAMS.dialog.open('add-template-slot.html?add_form.widgets.row_id=' + row_id);
 			},
 
 			startSlotResize: function(event, ui) {
@@ -429,6 +429,7 @@
 					portlet.appendTo(portlets);
 				}
 				portlets.sortable('refresh');
+				MyAMS.dialog.open('portlet-properties.html?portlet.widgets.portlet_id=' + result.portlet_id);
 			},
 
 			dropPortletButton: function(event, ui) {