diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/SzkolnyApi.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/SzkolnyApi.kt
index d7ce1f80..afb1f847 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/SzkolnyApi.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/SzkolnyApi.kt
@@ -258,12 +258,10 @@ class SzkolnyApi(val app: App) : CoroutineScope {
                     seen = profile.empty
                     notified = profile.empty
 
-                    if (profile.userCode == event.sharedBy) {
-                        sharedBy = "self"
-                        addedManually = true
-                    } else {
-                        sharedBy = eventSharedBy
-                    }
+                    sharedBy = if (profile.userCode == event.sharedBy)
+                        "self"
+                    else
+                        eventSharedBy
                 }
             }
         }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Event.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Event.kt
index 795bad85..505ed086 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Event.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Event.kt
@@ -73,13 +73,22 @@ open class Event(
         const val COLOR_INFORMATION = 0xff039be5.toInt()
     }
 
+    /**
+     * Added manually - added by self, shared by self, or shared by someone else.
+     */
     @ColumnInfo(name = "eventAddedManually")
     var addedManually: Boolean = false
-        get() = field || sharedBy == "self"
+        get() = field || isShared
+
+    /**
+     * Shared by - user code who shared the event. Null if not shared.
+     * "Self" if shared by this app user.
+     */
     @ColumnInfo(name = "eventSharedBy")
     var sharedBy: String? = null
     @ColumnInfo(name = "eventSharedByName")
     var sharedByName: String? = null
+
     @ColumnInfo(name = "eventBlacklisted")
     var blacklisted: Boolean = false
     @ColumnInfo(name = "eventIsDone")
@@ -104,6 +113,27 @@ open class Event(
     var attachmentIds: MutableList<Long>? = null
     var attachmentNames: MutableList<String>? = null
 
+    val isHomework
+        get() = type == TYPE_HOMEWORK
+
+    /**
+     * Whether the event is shared by anyone. Note that this implies [addedManually].
+     */
+    val isShared
+        get() = sharedBy != null
+
+    /**
+     * Whether the event is shared by "self" (this app user).
+     */
+    val isSharedSent
+        get() = sharedBy == "self"
+
+    /**
+     * Whether the event is shared by someone else from the class group.
+     */
+    val isSharedReceived
+        get() = sharedBy != null && sharedBy != "self"
+
     /**
      * Add an attachment
      * @param id attachment ID
@@ -134,9 +164,6 @@ open class Event(
             it.timeInMillis += 45 * MINUTE * 1000
         }
 
-    val isHomework
-        get() = type == TYPE_HOMEWORK
-
     @Ignore
     fun withMetadata(metadata: Metadata) = EventFull(this, metadata)
 }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/firebase/SzkolnyAppFirebase.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/firebase/SzkolnyAppFirebase.kt
index 9d3a1a9e..8c90fb2d 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/firebase/SzkolnyAppFirebase.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/firebase/SzkolnyAppFirebase.kt
@@ -160,11 +160,11 @@ class SzkolnyAppFirebase(val app: App, val profiles: List<Profile>, val message:
             if (event.color == -1)
                 event.color = null
 
+            event.addedManually = true
             event.sharedBy = json.getString("sharedBy")
             event.sharedByName = json.getString("sharedByName")
             if (profile.userCode == event.sharedBy) {
                 event.sharedBy = "self"
-                event.addedManually = true
             }
 
             val metadata = Metadata(
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/EventManager.kt b/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/EventManager.kt
index 62ca88a1..cedf3122 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/EventManager.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/EventManager.kt
@@ -55,7 +55,8 @@ class EventManager(val app: App) : CoroutineScope {
         val hasReplacingNotes = event.hasReplacingNotes()
 
         title.text = listOfNotNull(
-            if (event.addedManually) "{cmd-clipboard-edit-outline} " else null,
+            if (event.addedManually && !event.isSharedReceived) "{cmd-calendar-edit} " else null,
+            if (event.isSharedReceived) "{cmd-share-variant} " else null,
             if (event.hasNotes() && hasReplacingNotes && showNotes) "{cmd-swap-horizontal} " else null,
             if (event.hasNotes() && !hasReplacingNotes && showNotes) "{cmd-playlist-edit} " else null,
             if (showType) "${event.typeName ?: "wydarzenie"} - " else null,
@@ -77,6 +78,8 @@ class EventManager(val app: App) : CoroutineScope {
     fun setLegendText(legend: IconicsTextView, event: EventFull, showNotes: Boolean = true) {
         legend.text = listOfNotNull(
             if (event.addedManually) R.string.legend_event_added_manually else null,
+            if (event.isSharedSent) R.string.legend_event_shared_sent else null,
+            if (event.isSharedReceived) R.string.legend_event_shared_received else null,
             if (event.isDone) R.string.legend_event_is_done else null,
             if (showNotes) NoteManager.getLegendText(event) else null,
         ).map { legend.context.getString(it) }.join("\n")
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ac864912..3046e976 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1437,7 +1437,7 @@
     <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_added_manually">{cmd-calendar-edit} wydarzenie dodane ręcznie</string>
     <string name="legend_event_is_done">{cmd-check} oznaczono jako wykonane</string>
     <string name="agenda_config_not_available_yet">Funkcja jeszcze nie jest dostępna.</string>
     <string name="messages_config_compose">Tworzenie wiadomości</string>
@@ -1549,4 +1549,6 @@
     <string name="notification_user_action_required_oauth_usos">USOS - wymagane logowanie z użyciem przeglądarki</string>
     <string name="oauth_dialog_title">Zaloguj się</string>
     <string name="app_cannot_load_data">Nie można załadować danych aplikacji</string>
+    <string name="legend_event_shared_received">{cmd-share-variant} udostępnione w klasie</string>
+    <string name="legend_event_shared_sent">{cmd-share-variant} udostępnione przez Ciebie</string>
 </resources>