diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/event/EventDetailsDialog.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/event/EventDetailsDialog.kt
index 664cc078..4feb1d53 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/event/EventDetailsDialog.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/event/EventDetailsDialog.kt
@@ -104,6 +104,12 @@ class EventDetailsDialog(
         }
         catch (_: Exception) {}
 
+        b.legend.text = listOfNotNull(
+            if (event.addedManually) R.string.legend_event_added_manually else null,
+            if (event.isDone) R.string.legend_event_is_done else null
+        ).map { activity.getString(it) }.join("\n")
+        b.legend.isVisible = b.legend.text.isNotBlank()
+
         b.typeColor.background?.setTintColor(event.eventColor)
 
         b.details = mutableListOf(
diff --git a/app/src/main/res/layout/dialog_event_details.xml b/app/src/main/res/layout/dialog_event_details.xml
index 7a77a813..a2fe00f5 100644
--- a/app/src/main/res/layout/dialog_event_details.xml
+++ b/app/src/main/res/layout/dialog_event_details.xml
@@ -105,9 +105,23 @@
 
             </LinearLayout>
 
+            <com.mikepenz.iconics.view.IconicsTextView
+                android:id="@+id/legend"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:textAppearance="@style/NavView.TextView.Helper"
+                tools:text="[!] wydarzenie dodane ręcznie\n[V] oznaczono jako wykonane" />
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:background="@drawable/divider"/>
+
             <TextView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
                 android:textAppearance="@style/NavView.TextView.Helper"
                 android:text="@string/dialog_event_details_teacher"
                 android:visibility="@{event.teacherName != null ? View.VISIBLE : View.GONE}"/>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 6f3021e4..303100f2 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1439,4 +1439,6 @@
     <string name="agenda_config_elearning_mark">Ustaw wydarzenia jako lekcje on-line</string>
     <string name="agenda_config_elearning_type">Wybierz rodzaj wydarzeń</string>
     <string name="agenda_config_elearning_group">Grupuj lekcje on-line na liście</string>
+    <string name="legend_event_added_manually">{cmd-clipboard-edit-outline} wydarzenie dodane ręcznie</string>
+    <string name="legend_event_is_done">{cmd-check} oznaczono jako wykonane</string>
 </resources>