diff --git a/.tx/config b/.tx/config
index fb0742eb..53e3e4f9 100644
--- a/.tx/config
+++ b/.tx/config
@@ -1,140 +1,150 @@
 [main]
 host = https://www.transifex.com
-lang_map = en: en_US, de: de_DE, da: da_DK, es: es_ES, fi: fi_FI, fr: fr_FR, ja: ja_JP, nl: nl_NL, cs: cs_CZ, vi: vi_VN, pl: pl_PL, th: th_TH, sv: sv_SE, he: he_IL, hr: hr_HR, sk: sk_SK, sl: sl_SI, uk: uk_UA
+lang_map = en: en_US, de: de_DE, da: da_DK, es: es_ES, fi: fi_FI, fr: fr_FR, ja: ja_JP, nl: nl_NL, cs: cs_CZ, vi: vi_VN, th: th_TH, sv: sv_SE, he: he_IL, hr: hr_HR, sk: sk_SK, sl: sl_SI, uk: uk_UA
 type = PHP_ALT_ARRAY
 
+[kolab.kolab_2fa]
+file_filter = plugins/kolab_2fa/localization/<lang>.inc
+source_file = plugins/kolab_2fa/localization/en_US.inc
+source_lang = en_US
+
 [kolab.calendar]
 file_filter = plugins/calendar/localization/<lang>.inc
 source_file = plugins/calendar/localization/en_US.inc
 source_lang = en_US
 
 [kolab-documentation.calendar-helpdocs--index]
 file_filter = plugins/calendar/helpdocs/locale/<lang>/LC_MESSAGES/index.po
 source_file = plugins/calendar/helpdocs/po/index.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.calendar-helpdocs--importexport]
 file_filter = plugins/calendar/helpdocs/locale/<lang>/LC_MESSAGES/importexport.po
 source_file = plugins/calendar/helpdocs/po/importexport.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.calendar-helpdocs--invitations]
 file_filter = plugins/calendar/helpdocs/locale/<lang>/LC_MESSAGES/invitations.po
 source_file = plugins/calendar/helpdocs/po/invitations.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.calendar-helpdocs--manage]
 file_filter = plugins/calendar/helpdocs/locale/<lang>/LC_MESSAGES/manage.po
 source_file = plugins/calendar/helpdocs/po/manage.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.calendar-helpdocs--overview]
 file_filter = plugins/calendar/helpdocs/locale/<lang>/LC_MESSAGES/overview.po
 source_file = plugins/calendar/helpdocs/po/overview.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.calendar-helpdocs--settings]
 file_filter = plugins/calendar/helpdocs/locale/<lang>/LC_MESSAGES/settings.po
 source_file = plugins/calendar/helpdocs/po/settings.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.calendar-helpdocs--sharing]
 file_filter = plugins/calendar/helpdocs/locale/<lang>/LC_MESSAGES/sharing.po
 source_file = plugins/calendar/helpdocs/po/sharing.pot
 source_lang = en_US
 type = PO
 
 [kolab.kolab_activesync]
 file_filter = plugins/kolab_activesync/localization/<lang>.inc
 source_file = plugins/kolab_activesync/localization/en_US.inc
 source_lang = en_US
 
 [kolab.kolab_addressbook]
 file_filter = plugins/kolab_addressbook/localization/<lang>.inc
 source_file = plugins/kolab_addressbook/localization/en_US.inc
 source_lang = en_US
 
 [kolab-documentation.kolab_addressbook-helpdocs--addressbook]
 file_filter = plugins/kolab_addressbook/helpdocs/locale/<lang>/LC_MESSAGES/addressbook.po
 source_file = plugins/kolab_addressbook/helpdocs/po/addressbook.pot
 source_lang = en_US
 type = PO
 
 [kolab.kolab_auth]
 file_filter = plugins/kolab_auth/localization/<lang>.inc
 source_file = plugins/kolab_auth/localization/en_US.inc
 source_lang = en_US
 
 [kolab.kolab_chat]
 file_filter = plugins/kolab_chat/localization/<lang>.inc
 source_file = plugins/kolab_chat/localization/en_US.inc
 source_lang = en_US
 
 [kolab.kolab_delegation]
 file_filter = plugins/kolab_delegation/localization/<lang>.inc
 source_file = plugins/kolab_delegation/localization/en_US.inc
 source_lang = en_US
 
 [kolab.kolab_files]
 file_filter = plugins/kolab_files/localization/<lang>.inc
 source_file = plugins/kolab_files/localization/en_US.inc
 source_lang = en_US
 
 [kolab.kolab_folders]
 file_filter = plugins/kolab_folders/localization/<lang>.inc
 source_file = plugins/kolab_folders/localization/en_US.inc
 source_lang = en_US
 
 [kolab.kolab_notes]
 file_filter = plugins/kolab_notes/localization/<lang>.inc
 source_file = plugins/kolab_notes/localization/en_US.inc
 source_lang = en_US
 
+[kolab.kolab_sso]
+file_filter = plugins/kolab_sso/localization/<lang>.inc
+source_file = plugins/kolab_sso/localization/en_US.inc
+source_lang = en_US
+
 [kolab.kolab_tags]
 file_filter = plugins/kolab_tags/localization/<lang>.inc
 source_file = plugins/kolab_tags/localization/en_US.inc
 source_lang = en_US
 
 [kolab.tasklist]
 file_filter = plugins/tasklist/localization/<lang>.inc
 source_file = plugins/tasklist/localization/en_US.inc
 source_lang = en_US
 
 [kolab-documentation.tasklist-helpdocs--index]
 file_filter = plugins/tasklist/helpdocs/locale/<lang>/LC_MESSAGES/index.po
 source_file = plugins/tasklist/helpdocs/po/index.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.tasklist-helpdocs--manage]
 file_filter = plugins/tasklist/helpdocs/locale/<lang>/LC_MESSAGES/manage.po
 source_file = plugins/tasklist/helpdocs/po/manage.pot
 source_lang = en_US
 type = PO
 
 [kolab-documentation.tasklist-helpdocs--overview]
 file_filter = plugins/tasklist/helpdocs/locale/<lang>/LC_MESSAGES/overview.po
 source_file = plugins/tasklist/helpdocs/po/overview.pot
 source_lang = en_US
 type = PO
 
 [kolab.libkolab]
 file_filter = plugins/libkolab/localization/<lang>.inc
 source_file = plugins/libkolab/localization/en_US.inc
 source_lang = en_US
 
 [kolab.libcalendaring]
 file_filter = plugins/libcalendaring/localization/<lang>.inc
 source_file = plugins/libcalendaring/localization/en_US.inc
 source_lang = en_US
 
 [kolab.csv_export]
 file_filter = plugins/csv_export/localization/<lang>.inc
 source_file = plugins/csv_export/localization/en_US.inc
 source_lang = en_US
diff --git a/plugins/kolab_2fa/localization/bg.inc b/plugins/kolab_2fa/localization/bg.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/bg.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/bg_BG.inc b/plugins/kolab_2fa/localization/bg_BG.inc
new file mode 100644
index 00000000..21c68131
--- /dev/null
+++ b/plugins/kolab_2fa/localization/bg_BG.inc
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Създаден';
+$labels['remove'] = 'Изтриване';
+$labels['label'] = 'Име';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/ca_ES.inc b/plugins/kolab_2fa/localization/ca_ES.inc
new file mode 100644
index 00000000..7470f949
--- /dev/null
+++ b/plugins/kolab_2fa/localization/ca_ES.inc
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Creat';
+$labels['remove'] = 'Suprimeix';
+$labels['label'] = 'Nom';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/cs_CZ.inc b/plugins/kolab_2fa/localization/cs_CZ.inc
new file mode 100644
index 00000000..3978b92c
--- /dev/null
+++ b/plugins/kolab_2fa/localization/cs_CZ.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['remove'] = 'Odstranit';
+$labels['label'] = 'Název';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/da_DK.inc b/plugins/kolab_2fa/localization/da_DK.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/da_DK.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/de_AT.inc b/plugins/kolab_2fa/localization/de_AT.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/de_AT.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/de_CH.inc b/plugins/kolab_2fa/localization/de_CH.inc
new file mode 100644
index 00000000..92497cba
--- /dev/null
+++ b/plugins/kolab_2fa/localization/de_CH.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Erstellt';
+$labels['remove'] = 'Löschen';
+$labels['continue'] = 'Weiter';
+$labels['yes'] = 'Ja';
+$labels['no'] = 'Nein';
+$labels['label'] = 'Name';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Bestätigen';
diff --git a/plugins/kolab_2fa/localization/de_DE.inc b/plugins/kolab_2fa/localization/de_DE.inc
new file mode 100644
index 00000000..15d1c90b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/de_DE.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Erstellt';
+$labels['remove'] = 'Entfernen';
+$labels['continue'] = 'Weiter';
+$labels['yes'] = 'Ja';
+$labels['no'] = 'Nein';
+$labels['label'] = 'Name';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Bestätigen';
diff --git a/plugins/kolab_2fa/localization/el.inc b/plugins/kolab_2fa/localization/el.inc
new file mode 100644
index 00000000..53d9250d
--- /dev/null
+++ b/plugins/kolab_2fa/localization/el.inc
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Δημιουργήθηκε';
+$labels['remove'] = 'Αφαίρεση';
+$labels['yes'] = 'ναι';
+$labels['no'] = 'όχι';
+$labels['label'] = 'Όνομα';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/el_GR.inc b/plugins/kolab_2fa/localization/el_GR.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/el_GR.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/en_GB.inc b/plugins/kolab_2fa/localization/en_GB.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/en_GB.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/en_US.inc b/plugins/kolab_2fa/localization/en_US.inc
index 9f0202b9..4865dfed 100644
--- a/plugins/kolab_2fa/localization/en_US.inc
+++ b/plugins/kolab_2fa/localization/en_US.inc
@@ -1,57 +1,57 @@
 <?php
 
 /**
  * Localizations for the Kolab 2-Factor-Auth plugin
  *
  * Copyright (C) 2015, Kolab Systems AG
  *
  * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
  */
 
 $labels['factor'] = 'Factor';
 $labels['secret'] = 'Secret Key';
 $labels['created'] = 'Created';
 $labels['remove'] = 'Remove';
 $labels['continue'] = 'Continue';
 
 $labels['settingslist'] = 'Multi-Factor Auth';
 $labels['settingstitle'] = 'Authentication Factors';
 
 $labels['totp'] = 'Mobile App (TOTP)';
 $labels['hotp'] = 'Mobile App (HOTP)';
 $labels['yubikey'] = 'Yubikey';
 
 $labels['or'] = 'or';
 $labels['yes'] = 'yes';
 $labels['no'] = 'no';
 
 $labels['label'] = 'Name';
 $labels['qrcode'] = 'QR Code';
 $labels['showqrcode'] = 'Show QR Code';
 $labels['qrcodeexplaintotp'] = 'Download an authenticator app on your phone. Two apps which work well are <strong>FreeOTP</strong> and <strong>Google Authenticator</strong>, but any other TOTP app should also work.<br/><br/>
 Launch the app on your phone, and add a new entry for this service. When prompted, scan the QR code below to configure your mobile app.';
 $labels['qrcodeexplainhotp'] = 'Download an authenticator app on your phone. One app known to work well is <strong>Google Authenticator</strong>, but any other HOTP app should also work.<br/><br/>
 Launch the app on your phone, and add a new entry for this service. When prompted, scan the QR code below to configure your mobile app.';
 
 $labels['yubikeyid'] = 'Your YubiKey ID';
 $labels['yubikeyidexplainyubikey'] = 'Press your YubiKey once and submit the generated code';
 
 $labels['addfactor'] = 'Add Authentication Factor';
 $labels['testfactor'] = 'Test this factor';
 $labels['verifycode'] = 'Verify Code';
 $labels['verifycodeexplaintotp'] = 'Once you have scanned the QR code, enter the 6-digit verification code generated by the authenticator app.';
-$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['verifycodeexplainhotp'] = 'Once you have scanned the QR code, enter the 6-digit verification code generated by the authenticator app.';
 
 $labels['loginexpired'] = 'Login request expired! Please try again.';
 $labels['authremoveconfirm'] = 'Do you really want to remove this authentication factor from your account?';
 $labels['verifycodemissing'] = 'Please enter the verification code from your device';
 
 $labels['factorsavesuccess'] = 'Successfully saved authentication factor';
 $labels['factorremovesuccess'] = 'Successfully removed the authentication factor';
 $labels['factorsaveerror'] = 'Failed to save authentication factor settings';
 $labels['codeverificationpassed'] = 'Code verification for $method passed';
 $labels['codeverificationfailed'] = 'Code verification for $method failed';
 
 $labels['highsecurityrequired'] = 'Entering High Security - Verification required';
 $labels['highsecuritydialog'] = 'High security mode helps protect your account from security threats, like session theft or someone messing with your stuff while you\'re away. To enter high security mode, confirm your credentials with the additional authentication factor:';
 $labels['enterhighsecurity'] = 'Confirm';
diff --git a/plugins/kolab_2fa/localization/es_AR.inc b/plugins/kolab_2fa/localization/es_AR.inc
new file mode 100644
index 00000000..cd663d6e
--- /dev/null
+++ b/plugins/kolab_2fa/localization/es_AR.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Creado';
+$labels['remove'] = 'Elminiar';
+$labels['continue'] = 'Continuar';
+$labels['yes'] = 'si';
+$labels['no'] = 'no';
+$labels['label'] = 'Nombre';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Confirmar';
diff --git a/plugins/kolab_2fa/localization/es_ES.inc b/plugins/kolab_2fa/localization/es_ES.inc
new file mode 100644
index 00000000..5d9e0dcb
--- /dev/null
+++ b/plugins/kolab_2fa/localization/es_ES.inc
@@ -0,0 +1,10 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['remove'] = 'Borrar';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/et_EE.inc b/plugins/kolab_2fa/localization/et_EE.inc
new file mode 100644
index 00000000..6e25f34c
--- /dev/null
+++ b/plugins/kolab_2fa/localization/et_EE.inc
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Loodud';
+$labels['remove'] = 'Eemalda';
+$labels['yes'] = 'jah';
+$labels['no'] = 'ˇei';
+$labels['label'] = 'Nimi';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/fa_IR.inc b/plugins/kolab_2fa/localization/fa_IR.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/fa_IR.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/fi_FI.inc b/plugins/kolab_2fa/localization/fi_FI.inc
new file mode 100644
index 00000000..509a3adb
--- /dev/null
+++ b/plugins/kolab_2fa/localization/fi_FI.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Luotu';
+$labels['remove'] = 'Poista';
+$labels['continue'] = 'Jatka';
+$labels['yes'] = 'kyllä';
+$labels['no'] = 'ei';
+$labels['label'] = 'Nimi';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Vahvista';
diff --git a/plugins/kolab_2fa/localization/fr_CH.inc b/plugins/kolab_2fa/localization/fr_CH.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/fr_CH.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/fr_FR.inc b/plugins/kolab_2fa/localization/fr_FR.inc
new file mode 100644
index 00000000..7c637cc6
--- /dev/null
+++ b/plugins/kolab_2fa/localization/fr_FR.inc
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Créé';
+$labels['remove'] = 'Supprimer';
+$labels['continue'] = 'Continuer';
+$labels['or'] = 'ou';
+$labels['yes'] = 'oui';
+$labels['no'] = 'non';
+$labels['label'] = 'Nom';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Confirmer';
diff --git a/plugins/kolab_2fa/localization/he_IL.inc b/plugins/kolab_2fa/localization/he_IL.inc
new file mode 100644
index 00000000..ebd378af
--- /dev/null
+++ b/plugins/kolab_2fa/localization/he_IL.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Created';
+$labels['label'] = 'Name';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/hr_HR.inc b/plugins/kolab_2fa/localization/hr_HR.inc
new file mode 100644
index 00000000..ebd378af
--- /dev/null
+++ b/plugins/kolab_2fa/localization/hr_HR.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Created';
+$labels['label'] = 'Name';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/hu.inc b/plugins/kolab_2fa/localization/hu.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/hu.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/hu_HU.inc b/plugins/kolab_2fa/localization/hu_HU.inc
new file mode 100644
index 00000000..cd12e4b4
--- /dev/null
+++ b/plugins/kolab_2fa/localization/hu_HU.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Created';
+$labels['remove'] = 'Eltávolítás';
+$labels['continue'] = 'Continue';
+$labels['yes'] = 'yes';
+$labels['no'] = 'no';
+$labels['label'] = 'Név';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Confirm';
diff --git a/plugins/kolab_2fa/localization/it_IT.inc b/plugins/kolab_2fa/localization/it_IT.inc
new file mode 100644
index 00000000..f9a6c9b2
--- /dev/null
+++ b/plugins/kolab_2fa/localization/it_IT.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Creato';
+$labels['remove'] = 'Elimina';
+$labels['continue'] = 'Continua';
+$labels['yes'] = 'sì';
+$labels['no'] = 'no';
+$labels['label'] = 'Nome';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Conferma';
diff --git a/plugins/kolab_2fa/localization/ja_JP.inc b/plugins/kolab_2fa/localization/ja_JP.inc
new file mode 100644
index 00000000..6a9e3025
--- /dev/null
+++ b/plugins/kolab_2fa/localization/ja_JP.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = '作成済';
+$labels['remove'] = '削除';
+$labels['continue'] = '続ける';
+$labels['yes'] = 'はい';
+$labels['no'] = 'いいえ';
+$labels['label'] = '名前';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = '確認';
diff --git a/plugins/kolab_2fa/localization/ko.inc b/plugins/kolab_2fa/localization/ko.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/ko.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/ko_KR.inc b/plugins/kolab_2fa/localization/ko_KR.inc
new file mode 100644
index 00000000..32e735da
--- /dev/null
+++ b/plugins/kolab_2fa/localization/ko_KR.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = '작성됨';
+$labels['label'] = '이름';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/ku_IQ.inc b/plugins/kolab_2fa/localization/ku_IQ.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/ku_IQ.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/lv.inc b/plugins/kolab_2fa/localization/lv.inc
new file mode 100644
index 00000000..aaef35a5
--- /dev/null
+++ b/plugins/kolab_2fa/localization/lv.inc
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Izveidots';
+$labels['yes'] = 'jā';
+$labels['label'] = 'Nosaukums';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/nl_NL.inc b/plugins/kolab_2fa/localization/nl_NL.inc
new file mode 100644
index 00000000..919df62a
--- /dev/null
+++ b/plugins/kolab_2fa/localization/nl_NL.inc
@@ -0,0 +1,13 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Gemaakt op';
+$labels['remove'] = 'Verwijderen';
+$labels['yes'] = 'ja';
+$labels['label'] = 'Naam';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/pl.inc b/plugins/kolab_2fa/localization/pl.inc
new file mode 100644
index 00000000..5cce5e1d
--- /dev/null
+++ b/plugins/kolab_2fa/localization/pl.inc
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Utworzono';
+$labels['remove'] = 'Usuń';
+$labels['label'] = 'Nazwa';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/pl_PL.inc b/plugins/kolab_2fa/localization/pl_PL.inc
new file mode 100644
index 00000000..b1b5423a
--- /dev/null
+++ b/plugins/kolab_2fa/localization/pl_PL.inc
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['factor'] = 'Czynnik';
+$labels['secret'] = 'Tajny klucz ';
+$labels['created'] = 'Utworzono';
+$labels['remove'] = 'Usuń';
+$labels['continue'] = 'Kontynuuj';
+$labels['settingslist'] = 'Uwierzytelnianie wieloetapowe';
+$labels['settingstitle'] = 'Czynniki uwierzytelniania';
+$labels['totp'] = 'Aplikacja mobilna (TOTP)';
+$labels['hotp'] = 'Aplikacja mobilna (HOTP)';
+$labels['yubikey'] = 'Yubikey';
+$labels['or'] = 'lub';
+$labels['yes'] = 'tak';
+$labels['no'] = 'nie';
+$labels['label'] = 'Nazwa';
+$labels['qrcode'] = 'Kod QR';
+$labels['showqrcode'] = 'Pokaż kod QR';
+$labels['qrcodeexplaintotp'] = 'Pobierz aplikację uwierzytelniającą na swój telefon. <strong>FreeOTP</strong> i <strong>Google Authenticator</strong> są przetestowane, ale dowolna aplikacja TOTP powinna również działać.<br/><br/>
+Uruchom aplikację na swoim telefonie i zarejestruj tą usługę. Gdy aplikacja o to poprosi, zeskanuj kod QR.';
+$labels['qrcodeexplainhotp'] = 'Pobierz aplikację uwierzytelniającą na swój telefon. <strong>Google Authenticator</strong> jest znana z poprawnej pracy, ale dowolna aplikacja HOTP powinna również działać.<br/><br/>
+Uruchom aplikację na swoim telefonie i zarejestruj tą usługę. Gdy aplikacja o to poprosi, zeskanuj kod QR.';
+$labels['yubikeyid'] = 'Twój identyfikator Yubikey';
+$labels['yubikeyidexplainyubikey'] = 'Naciśnij swojego Yubikeya i wprowadź wygenerowany kod';
+$labels['addfactor'] = 'Dodaj czynnik uwierzytelniający';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Potwierdź';
diff --git a/plugins/kolab_2fa/localization/pt_BR.inc b/plugins/kolab_2fa/localization/pt_BR.inc
new file mode 100644
index 00000000..44ad114e
--- /dev/null
+++ b/plugins/kolab_2fa/localization/pt_BR.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Criado';
+$labels['remove'] = 'Remover';
+$labels['continue'] = 'Continuar';
+$labels['yes'] = 'sim';
+$labels['no'] = 'não';
+$labels['label'] = 'Nome';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Confirmar';
diff --git a/plugins/kolab_2fa/localization/pt_PT.inc b/plugins/kolab_2fa/localization/pt_PT.inc
new file mode 100644
index 00000000..239ad97f
--- /dev/null
+++ b/plugins/kolab_2fa/localization/pt_PT.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Criado em';
+$labels['label'] = 'Nome';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/ro.inc b/plugins/kolab_2fa/localization/ro.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/ro.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/ru_RU.inc b/plugins/kolab_2fa/localization/ru_RU.inc
new file mode 100644
index 00000000..dc21af44
--- /dev/null
+++ b/plugins/kolab_2fa/localization/ru_RU.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Создана';
+$labels['remove'] = 'Убрать';
+$labels['continue'] = 'Продолжить';
+$labels['yes'] = 'да';
+$labels['no'] = 'нет';
+$labels['label'] = 'Имя';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Подтвердить';
diff --git a/plugins/kolab_2fa/localization/sk_SK.inc b/plugins/kolab_2fa/localization/sk_SK.inc
new file mode 100644
index 00000000..4016978b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/sk_SK.inc
@@ -0,0 +1,10 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['label'] = 'Meno';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/sl_SI.inc b/plugins/kolab_2fa/localization/sl_SI.inc
new file mode 100644
index 00000000..dc311237
--- /dev/null
+++ b/plugins/kolab_2fa/localization/sl_SI.inc
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Ustvarjeno';
+$labels['remove'] = 'Odstrani';
+$labels['label'] = 'Ime';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/sr_RS.inc b/plugins/kolab_2fa/localization/sr_RS.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/sr_RS.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/sv_SE.inc b/plugins/kolab_2fa/localization/sv_SE.inc
new file mode 100644
index 00000000..9a00c9fd
--- /dev/null
+++ b/plugins/kolab_2fa/localization/sv_SE.inc
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Skapad';
+$labels['remove'] = 'Ta bort';
+$labels['continue'] = 'Fortsätt';
+$labels['yes'] = 'ja';
+$labels['no'] = 'nej';
+$labels['label'] = 'Namn';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
+$labels['enterhighsecurity'] = 'Bekräfta';
diff --git a/plugins/kolab_2fa/localization/th_TH.inc b/plugins/kolab_2fa/localization/th_TH.inc
new file mode 100644
index 00000000..74e3c24b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/th_TH.inc
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'สร้างเมื่อ';
+$labels['remove'] = 'ลบ';
+$labels['yes'] = 'ตกลง';
+$labels['no'] = 'ไม่';
+$labels['label'] = 'ชื่อ';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/tr.inc b/plugins/kolab_2fa/localization/tr.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/tr.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/tr_TR.inc b/plugins/kolab_2fa/localization/tr_TR.inc
new file mode 100644
index 00000000..848da87b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/tr_TR.inc
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/uk_UA.inc b/plugins/kolab_2fa/localization/uk_UA.inc
new file mode 100644
index 00000000..9ddab695
--- /dev/null
+++ b/plugins/kolab_2fa/localization/uk_UA.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Створена';
+$labels['label'] = 'Назва';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/vi_VN.inc b/plugins/kolab_2fa/localization/vi_VN.inc
new file mode 100644
index 00000000..ebd378af
--- /dev/null
+++ b/plugins/kolab_2fa/localization/vi_VN.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Created';
+$labels['label'] = 'Name';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/zh_CN.inc b/plugins/kolab_2fa/localization/zh_CN.inc
new file mode 100644
index 00000000..dd4db92b
--- /dev/null
+++ b/plugins/kolab_2fa/localization/zh_CN.inc
@@ -0,0 +1,13 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = '已创建';
+$labels['yes'] = '是';
+$labels['no'] = '否';
+$labels['label'] = '名称';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_2fa/localization/zh_TW.inc b/plugins/kolab_2fa/localization/zh_TW.inc
new file mode 100644
index 00000000..ebd378af
--- /dev/null
+++ b/plugins/kolab_2fa/localization/zh_TW.inc
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Localizations for the Kolab 2-Factor-Auth plugin
+ *
+ * Copyright (C) 2015, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_2fa/
+ */
+$labels['created'] = 'Created';
+$labels['label'] = 'Name';
+$labels['verifycodeexplainhotp'] = $labels['verifycodeexplaintotp'];
diff --git a/plugins/kolab_sso/localization/en_US.inc b/plugins/kolab_sso/localization/en_US.inc
index 545b76b9..012fec77 100644
--- a/plugins/kolab_sso/localization/en_US.inc
+++ b/plugins/kolab_sso/localization/en_US.inc
@@ -1,26 +1,34 @@
 <?php
 
+/**
+ * Localizations for the Kolab SSO plugin
+ *
+ * Copyright (C) 2018, Kolab Systems AG
+ *
+ * For translation see https://www.transifex.com/projects/p/kolab/resource/kolab_sso/
+ */
+
 $labels['loginby'] = 'Login by $provider';
 $labels['sso'] = 'Single Sign On';
 $labels['errorunknown'] = 'Unknown SSO error.';
 $labels['errorinvalidresponse'] = 'Invalid SSO response.';
 $labels['errortokenfailed'] = 'Failed to get SSO token.';
 $labels['errorivalidtoken'] = 'Invalid SSO token.';
 $labels['errorinvalidrequest'] = 'Malformed SSO request.';
 $labels['errorunauthorizedclient'] = 'Unauthorized SSO client.';
 $labels['errorinvalidclient'] = 'SSO client authentication failed.';
 $labels['erroraccessdienied'] = 'SSO request denied.';
 $labels['errorunsupportedresponsetype'] = 'Unsupported SSO response type.';
 $labels['errorinvalidgrant'] = 'Invalid authorization grant.';
 $labels['errorinvalidscope'] = 'Invalid SSO scope.';
 $labels['errorservererror'] = 'SSO server error.';
 $labels['errortemporarilyunavailable'] = 'SSO service temporarily unavailable.';
 $labels['errorinteractionrequired'] = 'User interaction required.';
 $labels['errorloginrequired'] = 'User authentication required.';
 $labels['erroraccountselectionrequired'] = 'User account selection required.';
 $labels['errorconsentrequired'] = 'User consent required.';
 $labels['errorinvalidrequesturi'] = 'Invalid request_uri.';
 $labels['errorinvalidrequestobject'] = 'Invalid request object';
 $labels['errorrequestnotsupported'] = 'Request not supported.';
 $labels['errorrequesturinotsupported'] = 'Request_uri parameter not supported.';
 $labels['errorregistrationnotsupported'] = 'Registration not supported';
diff --git a/plugins/kolab_sso/localization/pl_PL.inc b/plugins/kolab_sso/localization/pl_PL.inc
new file mode 100644
index 00000000..b00a17b6
--- /dev/null
+++ b/plugins/kolab_sso/localization/pl_PL.inc
@@ -0,0 +1,25 @@
+<?php
+$labels['loginby'] = 'Zaloguj przez $provider';
+$labels['sso'] = 'Jednokrotne Logowanie';
+$labels['errorunknown'] = 'Nieznany błąd SSO.';
+$labels['errorinvalidresponse'] = 'Błędna odpowiedź SSO.';
+$labels['errortokenfailed'] = 'Nie udało się pobrać tokenu SSO.';
+$labels['errorivalidtoken'] = 'Błędny token SSO.';
+$labels['errorinvalidrequest'] = 'Nieprawidłowe żądanie SSO.';
+$labels['errorunauthorizedclient'] = 'Nieupoważniony klient SSO.';
+$labels['errorinvalidclient'] = 'Błąd uwierzytelniania SSO.';
+$labels['erroraccessdienied'] = 'Odrzucone żądanie SSO.';
+$labels['errorunsupportedresponsetype'] = 'Nieobsługiwany typ odpowiedzi SSO.';
+$labels['errorinvalidgrant'] = 'Nieprawidłowy grant autoryzacji.';
+$labels['errorinvalidscope'] = 'Błędny zakres SSO.';
+$labels['errorservererror'] = 'Błąd serwera SSO.';
+$labels['errortemporarilyunavailable'] = 'Usługa jednokrotnego logowania tymczasowo niedostępna.';
+$labels['errorinteractionrequired'] = 'Wymagana interakcja użytkownika.';
+$labels['errorloginrequired'] = 'Wymagane uwierzytelnienie użytkownika.';
+$labels['erroraccountselectionrequired'] = 'Wymagany wybór konta użytkownika.';
+$labels['errorconsentrequired'] = 'Wymagana zgoda użytkownika.';
+$labels['errorinvalidrequesturi'] = 'Błędny request_uri.';
+$labels['errorinvalidrequestobject'] = 'Błędny obiekt żądania.';
+$labels['errorrequestnotsupported'] = 'Żądanie nie obsługiwane.';
+$labels['errorrequesturinotsupported'] = 'Parametr request_uri nie obsługiwany.';
+$labels['errorregistrationnotsupported'] = 'Rejestracja nie obsługiwana.';