diff --git a/locales/en/ui.ftl b/locales/en/ui.ftl
index 5a71bd7..0595727 100644
--- a/locales/en/ui.ftl
+++ b/locales/en/ui.ftl
@@ -115,6 +115,11 @@ chat-typing = { $name } is typing...
 chat-online = Online
 chat-offline = Offline
 chat-last-seen = Last seen { $time }
+chat-mention-title = Reference Entity
+chat-mention-placeholder = Message... (type @ to mention)
+chat-mention-search = Search entities...
+chat-mention-no-results = No results found
+chat-mention-type-hint = Type : to search
 
 # -----------------------------------------------------------------------------
 # Drive / Files
diff --git a/locales/es/ui.ftl b/locales/es/ui.ftl
index 44bf578..915eabb 100644
--- a/locales/es/ui.ftl
+++ b/locales/es/ui.ftl
@@ -113,6 +113,11 @@ chat-typing = { $name } está escribiendo...
 chat-online = En línea
 chat-offline = Desconectado
 chat-last-seen = Última vez { $time }
+chat-mention-title = Referenciar Entidad
+chat-mention-placeholder = Mensaje... (escribe @ para mencionar)
+chat-mention-search = Buscar entidades...
+chat-mention-no-results = No se encontraron resultados
+chat-mention-type-hint = Escribe : para buscar
 
 # -----------------------------------------------------------------------------
 # Drive / Archivos
diff --git a/locales/pt-BR/ui.ftl b/locales/pt-BR/ui.ftl
index d6b55ac..dce9bac 100644
--- a/locales/pt-BR/ui.ftl
+++ b/locales/pt-BR/ui.ftl
@@ -112,6 +112,11 @@ chat-export = Exportar Chat
 chat-typing = { $name } está digitando...
 chat-online = Online
 chat-offline = Offline
+chat-mention-title = Referenciar Entidade
+chat-mention-placeholder = Mensagem... (digite @ para mencionar)
+chat-mention-search = Buscar entidades...
+chat-mention-no-results = Nenhum resultado encontrado
+chat-mention-type-hint = Digite : para buscar
 chat-last-seen = Visto por último { $time }
 
 # -----------------------------------------------------------------------------