diff --git a/js/app.js b/js/app.js
index cc91c2b..0c52c0d 100644
--- a/js/app.js
+++ b/js/app.js
@@ -235,6 +235,12 @@ const TimeTrack = {
                 }
 
                 if (this.ticketSystemUrl && this.isTicketNumber(ticket.number)) {
+                    let finishedTasks = ticket.tasks.filter((task) => {
+                        return task.finished > ticket.trackingStarted && task.finished < ticket.trackingStopped;
+                    }).map((task) => {
+                        return task.name;
+                    });
+
                     iziToast.show({
                         message: 'Buchung gespeichert',
                         color: 'blue',
@@ -244,7 +250,8 @@ const TimeTrack = {
                                     transitionOut: 'fadeOutUp',
                                     onClosing: function () {
                                         window.open(
-                                            component.ticketSystemUrl + ticket.number.replace('#', '').trim()+'/time_entries/new?time_entry[hours]='+(Math.round(minutesSpent)/60),
+                                            component.ticketSystemUrl + ticket.number.replace('#', '').trim()+'/time_entries/new?time_entry[hours]='+(Math.round(minutesSpent)/60)+
+                                            '&time_entry[activity_id]=9&time_entry[comments]='+finishedTasks.join(', '),
                                             '_blank'
                                         );
                                     }