diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 21c37f00..176206f9 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -225,6 +225,12 @@
     <string name="one_minute">Eine Minute</string>
     <string name="five_minutes">Fünf Minuten</string>
     <string name="ten_minutes">Zehn Minuten</string>
+    <string name="one_minute_short">1m</string>
+    <string name="five_minutes_short">5m</string>
+    <string name="ten_minutes_short">10m</string>
+    <string name="one_hour_short">1h</string>
+    <string name="one_day_short">1d</string>
+    <string name="one_week_short">1w</string>
     <string name="event_kind_9000">Nutzer zu Gruppe hinzufügen</string>
     <string name="event_kind_9001">Nutzer aus Gruppe entfernen</string>
     <string name="event_kind_9002">Gruppen-Metadaten bearbeiten</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 01000d5a..1f12c6c6 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -225,6 +225,12 @@
     <string name="one_minute">One minute</string>
     <string name="five_minutes">Five minutes</string>
     <string name="ten_minutes">Ten Minutes</string>
+    <string name="one_minute_short">1m</string>
+    <string name="five_minutes_short">5m</string>
+    <string name="ten_minutes_short">10m</string>
+    <string name="one_hour_short">1h</string>
+    <string name="one_day_short">1d</string>
+    <string name="one_week_short">1w</string>
     <string name="event_kind_9000">Add user to group</string>
     <string name="event_kind_9001">Remove user from group</string>
     <string name="event_kind_9002">Edit group metadata</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 414168ff..0fa8b9cd 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -225,6 +225,12 @@
     <string name="one_minute">Une minute</string>
     <string name="five_minutes">Cinq minutes</string>
     <string name="ten_minutes">Dix minutes</string>
+    <string name="one_minute_short">1m</string>
+    <string name="five_minutes_short">5m</string>
+    <string name="ten_minutes_short">10m</string>
+    <string name="one_hour_short">1h</string>
+    <string name="one_day_short">1d</string>
+    <string name="one_week_short">1w</string>
     <string name="event_kind_9000">Ajouter l\'utilisateur au groupe</string>
     <string name="event_kind_9001">Supprimer l\'utilisateur du groupe</string>
     <string name="event_kind_9002">Modifier les métadonnées du groupe</string>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 30bc6966..50cbfe9b 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -223,6 +223,12 @@
     <string name="one_minute">Um minuto</string>
     <string name="five_minutes">Cinco minutos</string>
     <string name="ten_minutes">Dez minutos</string>
+    <string name="one_minute_short">1m</string>
+    <string name="five_minutes_short">5m</string>
+    <string name="ten_minutes_short">10m</string>
+    <string name="one_hour_short">1h</string>
+    <string name="one_day_short">1d</string>
+    <string name="one_week_short">1w</string>
     <string name="event_kind_9000">Adicionar usuário ao grupo</string>
     <string name="event_kind_9001">Remover usuário do grupo</string>
     <string name="event_kind_9002">Editar metadados do grupo</string>
diff --git a/app/src/main/res/values-sw-rKE/strings.xml b/app/src/main/res/values-sw-rKE/strings.xml
index 775b1d23..a5d4160c 100644
--- a/app/src/main/res/values-sw-rKE/strings.xml
+++ b/app/src/main/res/values-sw-rKE/strings.xml
@@ -222,6 +222,12 @@
     <string name="one_minute">One minute</string>
     <string name="five_minutes">Five minutes</string>
     <string name="ten_minutes">Ten Minutes</string>
+    <string name="one_minute_short">1m</string>
+    <string name="five_minutes_short">5m</string>
+    <string name="ten_minutes_short">10m</string>
+    <string name="one_hour_short">1h</string>
+    <string name="one_day_short">1d</string>
+    <string name="one_week_short">1w</string>
     <string name="event_kind_9000">Add user to group</string>
     <string name="event_kind_9001">Remove user from group</string>
     <string name="event_kind_9002">Edit group metadata</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index e792cda3..334c4c93 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -225,6 +225,12 @@
     <string name="one_minute">Bir dakika</string>
     <string name="five_minutes">Beş dakika</string>
     <string name="ten_minutes">On Dakika</string>
+    <string name="one_minute_short">1m</string>
+    <string name="five_minutes_short">5m</string>
+    <string name="ten_minutes_short">10m</string>
+    <string name="one_hour_short">1h</string>
+    <string name="one_day_short">1d</string>
+    <string name="one_week_short">1w</string>
     <string name="event_kind_9000">Gruba kullanıcı ekle</string>
     <string name="event_kind_9001">Gruptan kullanıcı çıkar</string>
     <string name="event_kind_9002">Grup metadatasını düzenle</string>
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index 3840a66f..c383ec63 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -225,6 +225,12 @@
     <string name="one_minute">一分钟</string>
     <string name="five_minutes">五分钟</string>
     <string name="ten_minutes">十分钟</string>
+    <string name="one_minute_short">1m</string>
+    <string name="five_minutes_short">5m</string>
+    <string name="ten_minutes_short">10m</string>
+    <string name="one_hour_short">1h</string>
+    <string name="one_day_short">1d</string>
+    <string name="one_week_short">1w</string>
     <string name="event_kind_9000">添加用户到群组</string>
     <string name="event_kind_9001">从群组中移除用户</string>
     <string name="event_kind_9002">编辑群组信息</string>