diff --git a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_de.properties b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_de.properties
index a882ccc846fa34b4c1a8bf1f5933dfe913c118bf..2ea86145170e9bfe6687936946a21f824a3c223d 100644
--- a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_de.properties
+++ b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_de.properties
@@ -27,10 +27,10 @@ GUIDemoSiteDef=GUI Demo
 courseSiteForbiddenAlt=Forbidden ctrl.
 
 adminSiteSecurityCallback=Systemadmins
-defaultSiteSecurityCallback=Alle ausser eP-Einladung
+defaultSiteSecurityCallback=Alle inklusive Gäste und eP-Einladung
 disabledSiteSecurityCallback=Deaktiviert
 managersSiteSecurityCallback=Alle Verwalter
-registredSiteSecurityCallback=Registrierte Benutzer
+registredSiteSecurityCallback=Registrierte Benutzer ohne Gäste/eP-Einladung
 restrictToAuthorSiteSecurityCallback=Autoren
 restrictToUserManagerSiteSecurityCallback=Benutzerverwalter
 restrictToGroupManagerSiteSecurityCallback=Gruppenverwalter
diff --git a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_en.properties b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_en.properties
index b99c4e8f717332fb2b0d649c42bae4c050fe4c46..a9210c55ae80a4f54c814caa34701e23d0d2e7bc 100644
--- a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_en.properties
+++ b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_en.properties
@@ -27,10 +27,10 @@ GUIDemoSiteDef=GUI Demo
 courseSiteForbiddenAlt=Forbidden ctrl.
 
 adminSiteSecurityCallback=Admins only
-defaultSiteSecurityCallback=All but invitee
+defaultSiteSecurityCallback=All, including guests and invitee
 disabledSiteSecurityCallback=Disabled
 managersSiteSecurityCallback=Managers
-registredSiteSecurityCallback=Registered users
+registredSiteSecurityCallback=Registered users without guests/invitee
 restrictToAuthorSiteSecurityCallback=Authors only
 restrictToUserManagerSiteSecurityCallback=User managers
 restrictToGroupManagerSiteSecurityCallback=Group managers
diff --git a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_fr.properties b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_fr.properties
index e81f992d368d4062caf67ebec7d1efcdb0af0fed..1e0fc06ac0e869175add4c62b476f86ba545dc67 100644
--- a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_fr.properties
+++ b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_fr.properties
@@ -13,11 +13,11 @@ admin.menu.title=Sites
 admin.menu.title.alt=Configurer les sites
 adminSiteSecurityCallback=Administrateurs syst\u00E8me
 courseSiteForbiddenAlt=Acc\u00E8s interdit
-defaultSiteSecurityCallback=Tous sauf les invitations eP
+defaultSiteSecurityCallback=Tous y compris les invité et les invitations eP
 disabledSiteSecurityCallback=D\u00E9sactiv\u00E9
 down=En bas
 managersSiteSecurityCallback=Tous les administrateurs
-registredSiteSecurityCallback=Utilisateurs enregistr\u00E9s
+registredSiteSecurityCallback=Utilisateurs enregistr\u00E9s sauf les invité / les invitations eP
 restrictToAuthorSiteSecurityCallback=Auteurs
 restrictToGroupManagerSiteSecurityCallback=Administrateurs de groupes
 restrictToPoolAdminSiteSecurityCallback=Administrateur banque de questions
diff --git a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_pt_BR.properties b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_pt_BR.properties
index d32b18719f52420acec12730ead9b22a1070786b..ec3cc0b86d174ccd0121e85a57b0841e152a0019 100644
--- a/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_pt_BR.properties
+++ b/src/main/java/org/olat/admin/site/ui/_i18n/LocalStrings_pt_BR.properties
@@ -13,7 +13,7 @@ admin.menu.title=Sites
 admin.menu.title.alt=Configura\u00E7\u00E3o de Sites
 adminSiteSecurityCallback=Administradores de sistema
 courseSiteForbiddenAlt=Ctrl Proibido.
-defaultSiteSecurityCallback=Todos, exceto convidados
+defaultSiteSecurityCallback=Todos
 disabledSiteSecurityCallback=Inativo
 down=Para baixo
 managersSiteSecurityCallback=Gestores