diff --git a/index.html b/index.html
index 2afad0f..d7d937d 100644
--- a/index.html
+++ b/index.html
@@ -384,6 +384,12 @@
                                             <i class="fas fa-history"></i>
                                         </button>
                                     </div>
+                                    <div class="col" v-if="ticket.history.length > 0 && this.ticketSystemUrl">
+                                        <button class="btn btn-white ticket-action-button"
+                                                @click="sendLastBookingToTicketSystem(ticket)" title="Letzte Buchung in Ticket eintragen">
+                                            <img :src="ticketSystemIcon" class="ticket-icon"/>
+                                        </button>
+                                    </div>
                                     <div class="col">
                                         <button class="btn btn-danger ticket-action-button"
                                                 @click="deleteTracker(ticketIndex)" title="Löschen">
diff --git a/js/app.js b/js/app.js
index 0c52c0d..8aeab38 100644
--- a/js/app.js
+++ b/js/app.js
@@ -226,7 +226,6 @@ const TimeTrack = {
                     manually: false,
                     minutes: Math.round(minutesSpent)
                 };
-                // console.log(historyEntry);
 
                 if (this.experimental.trackWorktime) {
                     if (ticket.paused) {
@@ -277,6 +276,24 @@ const TimeTrack = {
 
             this.stopTracking(ticket);
         },
+        sendLastBookingToTicketSystem(ticket) {
+            let component = this;
+            let latestHistoryItem = ticket.history[0];
+
+            if (this.ticketSystemUrl && this.isTicketNumber(ticket.number)) {
+                let finishedTasks = ticket.tasks.filter((task) => {
+                    return task.finished > latestHistoryItem.trackingStarted && task.finished < latestHistoryItem.trackingStopped;
+                }).map((task) => {
+                    return task.name;
+                });
+
+                window.open(
+                    component.ticketSystemUrl + ticket.number.replace('#', '').trim()+'/time_entries/new?time_entry[hours]='+(Math.round(latestHistoryItem.minutes)/60)+
+                    '&time_entry[activity_id]=9&time_entry[comments]='+finishedTasks.join(', '),
+                    '_blank'
+                );
+            }
+        },
         resumeTracking(ticket) {
             ticket.trackingStarted = moment();
             ticket.tracking = true;