diff --git a/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po
index d945f6a06939af5bcc38112ada1099db676f87ed..3ed7a2470b88f62e864df1e867fcbc7ea5642acb 100644
--- a/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-02-06 16:50+0100\n"
+"POT-Creation-Date: 2022-03-23 11:34+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -116,6 +116,14 @@ msgid "Build or search course groups for every course instead of setting classes
 msgstr ""
 
 #: aleksis/apps/untis/preferences.py:99
+msgid "Match course groups by a subset of parent groups if no 100% match is found"
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:100
+msgid "Works only if 'Use course groups' is activated."
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:108
 msgid "Ignore incomplete substitutions"
 msgstr ""
 
@@ -131,6 +139,6 @@ msgstr ""
 msgid "    Skip because missing subject"
 msgstr ""
 
-#: aleksis/apps/untis/util/mysql/importers/lessons.py:280
+#: aleksis/apps/untis/util/mysql/importers/lessons.py:314
 msgid "Deleted by Untis import"
 msgstr ""
diff --git a/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po
index 7fd1acecb9cb0ccbfc2a47676c6dbd6919199a02..4d18188996f4d14c5e9a90eaa0199795d5bca59d 100644
--- a/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-02-06 16:50+0100\n"
-"PO-Revision-Date: 2022-02-06 15:56+0000\n"
+"POT-Creation-Date: 2022-03-23 11:34+0100\n"
+"PO-Revision-Date: 2022-03-23 11:11+0000\n"
 "Last-Translator: Jonathan Weth <teckids@jonathanweth.de>\n"
 "Language-Team: German <https://translate.edugit.org/projects/aleksis/"
 "aleksis-app-untis/de/>\n"
@@ -117,6 +117,16 @@ msgid "Build or search course groups for every course instead of setting classes
 msgstr "Baut oder findet Kursgruppen für jeden Kurs anstatt die Klassengruppen zu setzen."
 
 #: aleksis/apps/untis/preferences.py:99
+msgid "Match course groups by a subset of parent groups if no 100% match is found"
+msgstr ""
+"Kursgruppen über eine Teilmenge von Elterngruppen zuordnen, wenn keine 100%-"
+"Zuordnung gefunden wurde"
+
+#: aleksis/apps/untis/preferences.py:100
+msgid "Works only if 'Use course groups' is activated."
+msgstr "Funktioniert nur, wenn 'Kursgruppen benutzen' aktiviert ist."
+
+#: aleksis/apps/untis/preferences.py:108
 msgid "Ignore incomplete substitutions"
 msgstr "Unvollständige Vertretungen ignorieren"
 
@@ -132,7 +142,7 @@ msgstr "  Wird wegen fehlender Zeiten übersprungen"
 msgid "    Skip because missing subject"
 msgstr "    Wird wegen fehlendem Fach übersprungen"
 
-#: aleksis/apps/untis/util/mysql/importers/lessons.py:280
+#: aleksis/apps/untis/util/mysql/importers/lessons.py:314
 msgid "Deleted by Untis import"
 msgstr "Gelöscht durch Untis-Import"
 
diff --git a/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po
index 069ee5bea3a74e7561798d36dbe8a2e48492b65b..30ca483c8c13f3ad3d7b25ff496dfefd937a9b6f 100644
--- a/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-02-06 16:50+0100\n"
+"POT-Creation-Date: 2022-03-23 11:34+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -116,6 +116,14 @@ msgid "Build or search course groups for every course instead of setting classes
 msgstr ""
 
 #: aleksis/apps/untis/preferences.py:99
+msgid "Match course groups by a subset of parent groups if no 100% match is found"
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:100
+msgid "Works only if 'Use course groups' is activated."
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:108
 msgid "Ignore incomplete substitutions"
 msgstr ""
 
@@ -131,6 +139,6 @@ msgstr ""
 msgid "    Skip because missing subject"
 msgstr ""
 
-#: aleksis/apps/untis/util/mysql/importers/lessons.py:280
+#: aleksis/apps/untis/util/mysql/importers/lessons.py:314
 msgid "Deleted by Untis import"
 msgstr ""
diff --git a/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po
index 43ac9e3f3c4843d9600cd8991dfaddbd169f87a3..82d793edf66f1befe25e055dcf425fd4f05d8686 100644
--- a/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-02-06 16:50+0100\n"
+"POT-Creation-Date: 2022-03-23 11:34+0100\n"
 "PO-Revision-Date: 2020-08-25 17:42+0000\n"
 "Last-Translator: Jonathan Weth <teckids@jonathanweth.de>\n"
 "Language-Team: Latin <https://translate.edugit.org/projects/aleksis/aleksis-app-untis/la/>\n"
@@ -116,6 +116,14 @@ msgid "Build or search course groups for every course instead of setting classes
 msgstr ""
 
 #: aleksis/apps/untis/preferences.py:99
+msgid "Match course groups by a subset of parent groups if no 100% match is found"
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:100
+msgid "Works only if 'Use course groups' is activated."
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:108
 msgid "Ignore incomplete substitutions"
 msgstr ""
 
@@ -131,7 +139,7 @@ msgstr ""
 msgid "    Skip because missing subject"
 msgstr ""
 
-#: aleksis/apps/untis/util/mysql/importers/lessons.py:280
+#: aleksis/apps/untis/util/mysql/importers/lessons.py:314
 msgid "Deleted by Untis import"
 msgstr ""
 
diff --git a/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po
index d67e04ecf0368c0f9aa69874691256778dc41ed5..5f236f75c67d424814cc1d9611942d388c60e861 100644
--- a/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-02-06 16:50+0100\n"
+"POT-Creation-Date: 2022-03-23 11:34+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -115,6 +115,14 @@ msgid "Build or search course groups for every course instead of setting classes
 msgstr ""
 
 #: aleksis/apps/untis/preferences.py:99
+msgid "Match course groups by a subset of parent groups if no 100% match is found"
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:100
+msgid "Works only if 'Use course groups' is activated."
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:108
 msgid "Ignore incomplete substitutions"
 msgstr ""
 
@@ -130,6 +138,6 @@ msgstr ""
 msgid "    Skip because missing subject"
 msgstr ""
 
-#: aleksis/apps/untis/util/mysql/importers/lessons.py:280
+#: aleksis/apps/untis/util/mysql/importers/lessons.py:314
 msgid "Deleted by Untis import"
 msgstr ""
diff --git a/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po
index d67e04ecf0368c0f9aa69874691256778dc41ed5..5f236f75c67d424814cc1d9611942d388c60e861 100644
--- a/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-02-06 16:50+0100\n"
+"POT-Creation-Date: 2022-03-23 11:34+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -115,6 +115,14 @@ msgid "Build or search course groups for every course instead of setting classes
 msgstr ""
 
 #: aleksis/apps/untis/preferences.py:99
+msgid "Match course groups by a subset of parent groups if no 100% match is found"
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:100
+msgid "Works only if 'Use course groups' is activated."
+msgstr ""
+
+#: aleksis/apps/untis/preferences.py:108
 msgid "Ignore incomplete substitutions"
 msgstr ""
 
@@ -130,6 +138,6 @@ msgstr ""
 msgid "    Skip because missing subject"
 msgstr ""
 
-#: aleksis/apps/untis/util/mysql/importers/lessons.py:280
+#: aleksis/apps/untis/util/mysql/importers/lessons.py:314
 msgid "Deleted by Untis import"
 msgstr ""