+  if (exists $form->{time_recording_use_duration}) {
+    SL::Helper::UserPreferences::TimeRecording->new()->store_use_duration($form->{time_recording_use_duration})
+  }
+  if (exists $form->{longdescription_dialog_size_percentage}) {
+    SL::Helper::UserPreferences::DisplayPreferences->new()->store_longdescription_dialog_size_percentage($form->{longdescription_dialog_size_percentage})
+  }