diff --git a/app/plugins/EnvSource/resources/locales/en_US/env_source.po b/app/plugins/EnvSource/resources/locales/en_US/env_source.po
index 4431ce434..717601f2f 100644
--- a/app/plugins/EnvSource/resources/locales/en_US/env_source.po
+++ b/app/plugins/EnvSource/resources/locales/en_US/env_source.po
@@ -43,6 +43,9 @@ msgstr "Shibboleth"
 msgid "enumeration.EnvSourceSpModeEnum.SS"
 msgstr "SimpleSamlPhp"
 
+msgid "enumeration.EnvSourceSpModeEnum.AO"
+msgstr "Auth OpenIDC"
+
 msgid "error.lookaside_file"
 msgstr "Lookaside File {0} could not be parsed"
 
diff --git a/app/plugins/EnvSource/src/Lib/Enum/EnvSourceSpModeEnum.php b/app/plugins/EnvSource/src/Lib/Enum/EnvSourceSpModeEnum.php
index 4f6d3fb43..c495a3361 100644
--- a/app/plugins/EnvSource/src/Lib/Enum/EnvSourceSpModeEnum.php
+++ b/app/plugins/EnvSource/src/Lib/Enum/EnvSourceSpModeEnum.php
@@ -34,5 +34,6 @@
 class EnvSourceSpModeEnum extends StandardEnum {
   const Shibboleth    = 'SH';
   const SimpleSamlPhp = 'SS';
+  const AuthOpenidc = 'AO';
   const Other         = 'O';
 }
diff --git a/app/plugins/EnvSource/src/Model/Table/EnvSourcesTable.php b/app/plugins/EnvSource/src/Model/Table/EnvSourcesTable.php
index 398a231eb..1e44d5317 100644
--- a/app/plugins/EnvSource/src/Model/Table/EnvSourcesTable.php
+++ b/app/plugins/EnvSource/src/Model/Table/EnvSourcesTable.php
@@ -307,6 +307,7 @@ protected function resultToEntityData(
           $mails = explode(";", $result['env_mail']);
           break;
         case EnvSourceSpModeEnum::SimpleSamlPhp:
+        case EnvSourceSpModeEnum::AuthOpenidc:
           $mails = explode(",", $result['env_mail']);
           break;
         default: