diff --git a/public/language/ar/modules.json b/public/language/ar/modules.json
index 14fb8d7a39..181b234279 100644
--- a/public/language/ar/modules.json
+++ b/public/language/ar/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/bg/modules.json b/public/language/bg/modules.json
index 9b6d3bd35f..b38f092017 100644
--- a/public/language/bg/modules.json
+++ b/public/language/bg/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "За да създадете стая за разговор видима за всички потребители изберете групата с регистрирани потребители от списъка.",
     "chat.manage-room": "Управление на стаята за разговори",
     "chat.add-user": "Добавяне на потребител",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Избиране на групи",
     "chat.add-user-help": "Тук можете да потърсите потребители. Когато някой потребител бъде избран, той ще бъде добавен в разговора. Новият потребител няма да може да вижда съобщенията, написани преди включването му в разговора. Само собствениците на стаята (<i class=\"fa fa-star text-warning\"></i>) могат да премахват потребители от нея.",
     "chat.confirm-chat-with-dnd-user": "Този потребител е в състояние „не ме безпокойте“. Наистина ли искате да разговаряте с него?",
diff --git a/public/language/bn/modules.json b/public/language/bn/modules.json
index 6088d96ae3..52c9a4105a 100644
--- a/public/language/bn/modules.json
+++ b/public/language/bn/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/cs/modules.json b/public/language/cs/modules.json
index 0b750313bb..eb5cb5e3de 100644
--- a/public/language/cs/modules.json
+++ b/public/language/cs/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Spravovat konverzační místnosti",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Zde můžete vyhledávat uživatele. Jakmile si ho vyberete, uživatel bude přidán do konverzace. Nový uživatel nebude mít zobrazeny zprávy konverzace napsané dříve, než byl do konverzace přidán. Jen majitelé místnosti (<i class=\"fa fa-star text-warning\"></i>) mohou odebrat uživatele z konverzační místnosti.",
     "chat.confirm-chat-with-dnd-user": "Tento uživatel nastavil svůj stav na NERUŠIT. Opravdu chcete začít s ním konverzaci.",
diff --git a/public/language/da/modules.json b/public/language/da/modules.json
index d448c6d6fe..fecc99f04e 100644
--- a/public/language/da/modules.json
+++ b/public/language/da/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/de/modules.json b/public/language/de/modules.json
index 90c8e23fb6..522254fd7a 100644
--- a/public/language/de/modules.json
+++ b/public/language/de/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Chatroom managen",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Suche hier nach Usern. Auswählen fügt den User hinzu. Der neue User wird nicht in der Lage sein Chat Nachrichten zu lesen, die geschrieben wurden bevor er der Konversation hinzugefügt wurde. Ausschließlich Raumbesitzer (<i class=\"fa fa-star text-warning\"></i>) können User von Chat Rooms entfernen.",
     "chat.confirm-chat-with-dnd-user": "Dieser Benutzer hat seinen Status auf DnD (Bitte nicht stören) gesetzt. Möchtest du dennoch mit ihm chatten?",
diff --git a/public/language/el/modules.json b/public/language/el/modules.json
index d6917f1c81..aecc617128 100644
--- a/public/language/el/modules.json
+++ b/public/language/el/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/en-US/modules.json b/public/language/en-US/modules.json
index d6917f1c81..aecc617128 100644
--- a/public/language/en-US/modules.json
+++ b/public/language/en-US/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/en-x-pirate/modules.json b/public/language/en-x-pirate/modules.json
index 3116610a92..f338462a53 100644
--- a/public/language/en-x-pirate/modules.json
+++ b/public/language/en-x-pirate/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/es/modules.json b/public/language/es/modules.json
index 634041c012..a389cd7609 100644
--- a/public/language/es/modules.json
+++ b/public/language/es/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Administrar Sala de Chat",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "Este usuario está en modo No molestar. ¿ Estás seguro de que quieres chatear con él ?",
diff --git a/public/language/et/modules.json b/public/language/et/modules.json
index eb17f01921..37b20c6d42 100644
--- a/public/language/et/modules.json
+++ b/public/language/et/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/fa-IR/modules.json b/public/language/fa-IR/modules.json
index 2e4bb47b09..a46b518f34 100644
--- a/public/language/fa-IR/modules.json
+++ b/public/language/fa-IR/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "مدیریت چت روم",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "کاربران را در اینجا جستجو کنید.  پس از انتخاب، کاربر به چت اضافه می شود.  کاربر جدید نمی‌تواند پیام‌های چت نوشته شده قبل از اضافه شدن به مکالمه را ببیند.  فقط مالک اتاق (<i class=\"fa fa-star text-warning\"></i>) می توانند کاربران را از اتاق های گفتگو حذف کنند.",
     "chat.confirm-chat-with-dnd-user": "این کاربر وضعیت خود را روی حالت مزاحم نشوید قرار داده است. آیا همچنان می خواهید با او چت کنید؟",
diff --git a/public/language/fi/modules.json b/public/language/fi/modules.json
index 55f86dce0b..6dd7931adf 100644
--- a/public/language/fi/modules.json
+++ b/public/language/fi/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/fr/modules.json b/public/language/fr/modules.json
index 1886f0361a..ba8ce2afef 100644
--- a/public/language/fr/modules.json
+++ b/public/language/fr/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Gérer l'espace de discussion",
     "chat.add-user": "Ajouter un utilisateur",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Sélectionner des groupes",
     "chat.add-user-help": "Rechercher des utilisateurs ici. Lorsque cette option est sélectionnée, l'utilisateur sera ajouté à l'espace de discussion. Le nouvel utilisateur ne pourra pas visualiser les échanges avant d'être ajoutés à la conversation. Seuls les propriétaires de l'espace de discussion (<i class=\"fa fa-star text-warning\"></i>) peuvent supprimer des utilisateurs.",
     "chat.confirm-chat-with-dnd-user": "Cet utilisateur a son statut en mode \"Ne pas déranger\". Voulez-vous quand même discuter avec lui ?",
diff --git a/public/language/gl/modules.json b/public/language/gl/modules.json
index 56232ccd1c..fc8ddc4481 100644
--- a/public/language/gl/modules.json
+++ b/public/language/gl/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/he/modules.json b/public/language/he/modules.json
index 884f89bb32..f3944b2c87 100644
--- a/public/language/he/modules.json
+++ b/public/language/he/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "כדי ליצור חדר צ'אט הגלוי לכל המשתמשים בחר \"משתמשים רשומים\" מרשימת הקבוצות.",
     "chat.manage-room": "ניהול חדר צ'אט",
     "chat.add-user": "הוסף משתמש",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "בחר קבוצות",
     "chat.add-user-help": "חפשו משתמשים כאן. כאשר משתמש נבחר, הוא יצורף לצ'אט. המשתמש החדש לא יוכל לראות הודעות שנכתבו לפני הצטרפותו. רק מנהלי החדר (<i class=\"fa fa-star text-warning\"></i>) יכולים להסיר משתמשים מהצ'אט.",
     "chat.confirm-chat-with-dnd-user": "משתמש זה שינה את הסטטוס שלו ל'לא להפריע'. אתם עדיין מעוניין לשוחח איתו?",
diff --git a/public/language/hr/modules.json b/public/language/hr/modules.json
index ab17f9929f..d44499d5e2 100644
--- a/public/language/hr/modules.json
+++ b/public/language/hr/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "Korisnik ne želi biti ometan. Jeste li sigurno da mu želite poslati poruku?",
diff --git a/public/language/hu/modules.json b/public/language/hu/modules.json
index 63db09d574..b814f6efcd 100644
--- a/public/language/hu/modules.json
+++ b/public/language/hu/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Csevegő szoba kezelése",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Itt keress felhasználókat. Kiválasztás után a felhasználó hozzá lesz adva a chathez. Az új felhasználó nem fogja látni az üzenet előzményeket az előttről, hogy hozzá lett adva a beszélgetéshez. Csak a szoba tulajdonosai (<i class=\"fa fa-star text-warning\"></i>) távolíthatnak el felhasználókat a beszélgetésből.",
     "chat.confirm-chat-with-dnd-user": "A felhasználó \"ne zavarj\"-ra állította az állapotukat. Még így is csevegni akarsz velük?",
diff --git a/public/language/hy/modules.json b/public/language/hy/modules.json
index a30fea4b4a..40cbb76d75 100644
--- a/public/language/hy/modules.json
+++ b/public/language/hy/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Կարգավորել Զրուցասենյակը",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Որոնել օգտերերին այստեղ: Ընտրվելուց հետո օգտատերը կավելացվի զրուցարանում: Նոր օգտատերը չի կարողանա տեսնել զրույցի հաղորդագրությունները, որոնք գրված են նախքան դրանք ավելացվելը խոսակցությանը: Միայն սենյակների սեփականատերերը կարող են օգտատերերին հեռացնել զրուցարաններից:",
     "chat.confirm-chat-with-dnd-user": "Այս օգտվողը դրել է իր կարգավիճակը DnD (Մի խանգարեք): Դեռ ցանկանու՞մ եք զրուցել նրանց հետ:",
diff --git a/public/language/id/modules.json b/public/language/id/modules.json
index fbd944f1ca..89ccc3bf5c 100644
--- a/public/language/id/modules.json
+++ b/public/language/id/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/it/modules.json b/public/language/it/modules.json
index bc0fa558fe..2dbebd013e 100644
--- a/public/language/it/modules.json
+++ b/public/language/it/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "Per creare una stanza chat visibile a tutti gli utenti, seleziona gli utenti registrati dall'elenco dei gruppi.",
     "chat.manage-room": "Gestisci stanza chat",
     "chat.add-user": "Aggiungi utente",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Seleziona gruppi",
     "chat.add-user-help": "Cerca qui gli utenti. Quando selezionato, l'utente sarà aggiunto alla chat.\nIl nuovo utente non sarà in grado di vedere i messaggi della chat scritti prima della sua partecipazione alla conversazione.\nSolo i proprietari della stanza (<i class=\"fa fa-star text-warning\"></i>) possono rimuovere gli utenti dalla stanza della chat.",
     "chat.confirm-chat-with-dnd-user": "Questo utente ha impostato il suo stato su Non Disturbare. Sei sicuro di voler iniziare una conversazione?",
diff --git a/public/language/ja/modules.json b/public/language/ja/modules.json
index 7ba8596be1..18dd1bf21b 100644
--- a/public/language/ja/modules.json
+++ b/public/language/ja/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "チャット部屋を管理",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "このユーザーのステータスはDnD(Do not disturb：取り込み中)に設定されています。あなたはまだチャットしたいですか？",
diff --git a/public/language/ko/modules.json b/public/language/ko/modules.json
index aaf66e705a..40d3a33dd7 100644
--- a/public/language/ko/modules.json
+++ b/public/language/ko/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "채팅 관리",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "여기에서 사용자를 검색하세요. 선택한 사용자를 채팅에 초대합니다. 새로운 사용자는 이전에 주고받은 채팅을 확인할 수 없습니다. 채팅 관리자들(<i class=\"fa fa-star text-warning\"></i>)만 사용자를 채팅방에서 추방할 수 있습니다.",
     "chat.confirm-chat-with-dnd-user": "이 사용자는 자신의 상태를 방해 금지로 설정했습니다. 그래도 대화를 요청하시겠습니까?",
diff --git a/public/language/lt/modules.json b/public/language/lt/modules.json
index aefebd4237..459a2a9b17 100644
--- a/public/language/lt/modules.json
+++ b/public/language/lt/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/lv/modules.json b/public/language/lv/modules.json
index b1c8c70e84..87fc215797 100644
--- a/public/language/lv/modules.json
+++ b/public/language/lv/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Pārvaldīt tērzētavu",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Meklē lietotājus šeit. Izvēlētais lietotājs tiks pievienots sarunai. Jaunais lietotājs neredzēs sarunas, kas rakstītas pirms viņu pievienoja sarunai. Tikai tērzētavas īpašnieks(-i) var noņemt lietotājus no tērzētavām.",
     "chat.confirm-chat-with-dnd-user": "Lietotājs ir iestatījis savu statusu uz DnD (netraucējams). Vai Tu joprojām vēlies sarunāties ar viņu?",
diff --git a/public/language/ms/modules.json b/public/language/ms/modules.json
index 7f811f93c1..c730b8c1ff 100644
--- a/public/language/ms/modules.json
+++ b/public/language/ms/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/nb/modules.json b/public/language/nb/modules.json
index 2d8cac650c..0be7553875 100644
--- a/public/language/nb/modules.json
+++ b/public/language/nb/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Søk etter brukere her. Når dette er valgt, blir brukeren lagt til i chatten. Den nye brukeren vil ikke kunne se chatmeldinger skrevet før de ble lagt til i samtalen. Bare romeiere (<i class=\"fa fa-star text-warning\"></i>) kan fjerne brukere fra chatterom.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/nl/modules.json b/public/language/nl/modules.json
index b86f3c50be..26c542dca1 100644
--- a/public/language/nl/modules.json
+++ b/public/language/nl/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Chat Room beheren",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Zoek hier naar gebruikers. Indien geselecteerd word de gebruiker toegevoegd aan de chat. De nieuwe gebruiker kan geen chatberichten zien die geschreven zijn voordat de gebruiker was toegevoegd aan de conversatie. Alleen chatroom-eigenaren (<i class=\"fa fa-star text-warning\"></i>) kunnen gebruikers verwijderen uit een chatroom.",
     "chat.confirm-chat-with-dnd-user": "Deze gebruiker heeft de status op Niet Storen (DnD, Do not disturb) gezet. Wil je nog steeds een chat starten met deze persoon?",
diff --git a/public/language/pl/modules.json b/public/language/pl/modules.json
index ef69f1a3d3..1717f2a916 100644
--- a/public/language/pl/modules.json
+++ b/public/language/pl/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Zarządzaj pokojami czatu",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Tu można wyszukiwać użytkowników. Wybrany użytkownik zostanie dodany do czatu. Nowy użytkownik nie zobaczy wiadomości sprzed dołączenia do konwersacji. Tylko właściciele pokoi (<i class=\"fa fa-star text-warning\"></i>) mogą usuwać użytkowników z pokoi czatu.",
     "chat.confirm-chat-with-dnd-user": "Ten użytkownik ustawił status „nie przeszkadzać”. Czy chcesz z nim rozmawiać mimo to?",
diff --git a/public/language/pt-BR/modules.json b/public/language/pt-BR/modules.json
index 91bb7f21c3..16bc2f74a4 100644
--- a/public/language/pt-BR/modules.json
+++ b/public/language/pt-BR/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Administrar Salas de Conversa",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Pesquise usuários aqui. Quando selecionado, o usuário será adicionado ao chat. O novo usuário não poderá ver as mensagens de chat que foram enviadas antes de ele ser adicionado à conversa. Somente os donos de salas (<i class=\"fa fa-star text-warning\"></i>) podem remover usuários de salas de conversa.",
     "chat.confirm-chat-with-dnd-user": "Este usuário definiu seu estado como DnD(Do not disturb - Não perturbe). Você ainda assim quer conversar com ele?",
diff --git a/public/language/pt-PT/modules.json b/public/language/pt-PT/modules.json
index 3a897738b4..d842bbda62 100644
--- a/public/language/pt-PT/modules.json
+++ b/public/language/pt-PT/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Gerir sala de conversa",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Encontra utilizadores aqui. Quando selecionado, o utilizador vai ser adicionado à conversa. O novo utilizador não conseguirá ver mensagens que foram enviadas antes de ele entrar na sala. Apenas os donos das salas (<i class=\"fa fa-star text-warning\"></i>) poderão remover participantes das salas de conversa",
     "chat.confirm-chat-with-dnd-user": "Este utilizador definiu o seu estado como \"não perturbar\". Pretendes mesmo assim conversar com ele?",
diff --git a/public/language/ro/modules.json b/public/language/ro/modules.json
index 33b4c9d2b1..3127065391 100644
--- a/public/language/ro/modules.json
+++ b/public/language/ro/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/ru/modules.json b/public/language/ru/modules.json
index 3f5a26ba5b..0eb1e78d70 100644
--- a/public/language/ru/modules.json
+++ b/public/language/ru/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Управлять комнатой чата",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Поиск пользователей здесь. Когда выбрали пользователя, он будет добавлен в чат. Новый пользователь не сможет видеть сообщения чата, написанные до его добавления в беседу. Только владельцы комнат  (<i class=\"fa fa-star text-warning\"></i>) могут удалить пользователей из чатов.",
     "chat.confirm-chat-with-dnd-user": "Этот пользователь установил статус \"Не беспокоить\". Вы всё еще хотите написать ему?",
diff --git a/public/language/rw/modules.json b/public/language/rw/modules.json
index c4ce295bfa..775280fee3 100644
--- a/public/language/rw/modules.json
+++ b/public/language/rw/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/sc/modules.json b/public/language/sc/modules.json
index 65dd4fa80c..32d867babb 100644
--- a/public/language/sc/modules.json
+++ b/public/language/sc/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Manage Chat Room",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/sk/modules.json b/public/language/sk/modules.json
index cd3f3833d2..d7826260cd 100644
--- a/public/language/sk/modules.json
+++ b/public/language/sk/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Spravovať konverzačné miestnosti",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Tu môžete vyhľadávať používateľov. Akonáhle si ho vyberiete, užívateľ bude pridaný do konverzácie. Nový používateľ nebude mať možnosť čítať správy, ktoré boli napísané skôr, ako bol pridaný do konverzácie. Iba majitelia miestnosti (<i class=\"fa fa-star text-warning\"></i>) môžu odobrať používateľov z konverzačných miestností.",
     "chat.confirm-chat-with-dnd-user": "Tento používateľ nastavil svoj stav na NERUŠIŤ. Naozaj chcete s ním začať konverzáciu?",
diff --git a/public/language/sl/modules.json b/public/language/sl/modules.json
index 1500e8b5bc..84bb172316 100644
--- a/public/language/sl/modules.json
+++ b/public/language/sl/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Upravljaj sobo klepeta",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "This user has set their status to DnD(Do not disturb). Do you still want to chat with them?",
diff --git a/public/language/sq-AL/modules.json b/public/language/sq-AL/modules.json
index d04fc96198..83012f9373 100644
--- a/public/language/sq-AL/modules.json
+++ b/public/language/sq-AL/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Menaxho hapësirën e bisedave",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Kërkoni për përdoruesit këtu. Kur zgjidhet, përdoruesi do të shtohet në bisedë. Përdoruesi i ri nuk do të jetë në gjendje të shohë mesazhet e bisedës të shkruara përpara se të shtoheshin në bisedë. Vetëm krijuesit e bisedes (<i class=\"fa fa-star text-warning\"></i>) mund të heqin përdoruesit nga hapesirat e bisedës.",
     "chat.confirm-chat-with-dnd-user": "Ky përdorues ka vendosur statusin e tij në (Mos shqetëso). Dëshiron ende të bisedosh me ta?",
diff --git a/public/language/sr/modules.json b/public/language/sr/modules.json
index 45f4402bb0..f992ff3143 100644
--- a/public/language/sr/modules.json
+++ b/public/language/sr/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "За креирање собе за ћаскање која је видљива свим корисницима, изаберите регистроване кориснике са листе група.",
     "chat.manage-room": "Управљај собом за ћаскање",
     "chat.add-user": "Додај корисника",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Изаберите групе",
     "chat.add-user-help": "Потражите кориснике овде. Када буде изабран, корисник ће бити додан у ћаскање. Нови корисник неће бити у могућности да види поруке написане пре него што је додан у преписку. Само власници соба (<i class=\"fa fa-star text-warning\"></i>) могу уклонити кориснике из соба за ћаскање.",
     "chat.confirm-chat-with-dnd-user": "Овај корисник је поставио свој статус на „Не узнемиравај”. Да ли и даље желите да ћаскате са њим?",
diff --git a/public/language/sv/modules.json b/public/language/sv/modules.json
index 42274d2f02..6bc128d3e2 100644
--- a/public/language/sv/modules.json
+++ b/public/language/sv/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Hantera chattrum",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Sök efter användare här. Vid markering läggs användaren till i chatten. Den nya användaren kommer inte kunna se chattmeddelanden som skrevs innan de lades till i konversationen. Endast chattrumsägare (<i class=\"fa fa-star text-warning\"></i>) kan avlägsna användare från chattrum.",
     "chat.confirm-chat-with-dnd-user": "Denna användare har satt sin status till Stör Ej. Vill du fortfarande chatta med dem?",
diff --git a/public/language/th/modules.json b/public/language/th/modules.json
index 421ac4d22c..16bfea1ecb 100644
--- a/public/language/th/modules.json
+++ b/public/language/th/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "จัดการห้องแชท",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Search for users here. When selected, the user will be added to the chat. The new user will not be able to see chat messages written before they were added to the conversation. Only room owners (<i class=\"fa fa-star text-warning\"></i>) may remove users from chat rooms.",
     "chat.confirm-chat-with-dnd-user": "ผู้ใช้นี้ได้ตั้งค่าสถานะเป็น (ห้ามรบกวน) คุณยังอยากจะคุยกับเขาอยู่ไหม?",
diff --git a/public/language/tr/modules.json b/public/language/tr/modules.json
index 113c91d5f4..9bfbdb71f2 100644
--- a/public/language/tr/modules.json
+++ b/public/language/tr/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Sohbet Odasını Yönet",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Burada kullanıcılar için arama yapın. Kullanıcı seçildiğinde sohbete eklenecektir. Yeni kullanıcı sohbete eklenmeden önce yazılmış olan sohbet mesajlarını göremeyecektir. Yalnızca oda sahipleri  (<i class=\"fa fa-star text-warning\"></i>) kullanıcıları sohbet odalarından kaldırabilir.",
     "chat.confirm-chat-with-dnd-user": "Bu kullanıcı durumunu rahatsız etmeyin olarak ayarladı. Hala onunla sohbet etmek istiyor musunuz?",
diff --git a/public/language/uk/modules.json b/public/language/uk/modules.json
index 8d755a5fc9..55a8c2fa05 100644
--- a/public/language/uk/modules.json
+++ b/public/language/uk/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Управління чат кімнатами",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Шукайте користувачів тут. Користувача можна додати до чату, обравши його. Нові користувачі не можуть бачити повідомлення, написані до того, як їх додали до розмови. Тільки власники кімнат можуть видаляти користувачів з кімнат.",
     "chat.confirm-chat-with-dnd-user": "Користувач змінив свій статус на DnD (Не турбувати). Ви дійсно бажаєте надіслати йому повідомлення в чат?",
diff --git a/public/language/vi/modules.json b/public/language/vi/modules.json
index 808e7b0315..e8f686c2cc 100644
--- a/public/language/vi/modules.json
+++ b/public/language/vi/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "Quản Lý Phòng Trò Chuyện",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "Tìm người dùng ở đây. Người dùng được chọn sẽ được thêm vào trò chuyện. Người dùng mới sẽ không thấy tin nhắn trò chuyện được đăng trước khi họ được thêm vào. Chỉ chủ phòng (<i class=\"fa fa-star text-warning\"></i>) được xóa người dùng khỏi phòng trò chuyện.",
     "chat.confirm-chat-with-dnd-user": "Người dùng này đã đặt trạng thái của họ thành DnD (Không làm phiền). Bạn vẫn muốn trò chuyện với họ?",
diff --git a/public/language/zh-CN/modules.json b/public/language/zh-CN/modules.json
index 93135173ff..28c3195a75 100644
--- a/public/language/zh-CN/modules.json
+++ b/public/language/zh-CN/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "管理聊天室",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "在这里查找更多用户。被选中的用户会被添加到聊天中。新用户不能他们被加入对话前的聊天消息。只有聊天室所有者（<i class=\"fa fa-star text-warning\"></i>）可以从聊天室中移除用户。",
     "chat.confirm-chat-with-dnd-user": "该用户已将其状态设置为 DnD（请勿打扰）。 您仍希望与其聊天吗？",
diff --git a/public/language/zh-TW/modules.json b/public/language/zh-TW/modules.json
index 534e79dcfd..351b4e96b3 100644
--- a/public/language/zh-TW/modules.json
+++ b/public/language/zh-TW/modules.json
@@ -36,6 +36,12 @@
     "chat.public.groups-help": "To create a chat room that is visible to all users select registered-users from the group list.",
     "chat.manage-room": "管理聊天室",
     "chat.add-user": "Add User",
+    "chat.notification-settings": "Notification Settings",
+    "chat.default-notification-setting": "Default Notification Setting",
+    "chat.notification-setting-room-default": "Room Default",
+    "chat.notification-setting-none": "No notifications",
+    "chat.notification-setting-at-mention-only": "@mention only",
+    "chat.notification-setting-all-messages": "All messages",
     "chat.select-groups": "Select Groups",
     "chat.add-user-help": "在這裡搜尋更多使用者。選中之後加入到聊天中，新使用者在加入聊天之前看不到聊天訊息。只有聊天室所有者（<i class=\"fa fa-star text-warning\"></i>）可以從聊天室中移除使用者。",
     "chat.confirm-chat-with-dnd-user": "該使用者已將其狀態設置為 DnD（請勿打擾）。 您仍希望與其聊天嗎？",