diff --git a/classes/CsvxmlAvailableFields.php b/classes/CsvxmlAvailableFields.php
index 1447874..5cb51c6 100644
--- a/classes/CsvxmlAvailableFields.php
+++ b/classes/CsvxmlAvailableFields.php
@@ -501,6 +501,32 @@ final class CsvxmlAvailableFields {
""
),
],
+ $tlLoader->tl("object_addendum", "object_add", "acknowledgements") => [
+ "acknowledgements" => new FieldEntry(
+ false,
+ [],
+ ['acknowledgements_md', 'acknowledgements_extern'],
+ '', # 'If acknowledgements is made available for an object, acknowledgements_md> and acknowledgements_extern have to have values too',
+ $tlLoader->tl("object_addendum", "object_add", "acknowledgements"),
+ $tlLoader->tl("object_addendum", "object_add", "acknowledgements_explica"),
+ ),
+ "acknowledgements_md" => new FieldEntry(
+ false,
+ ["y", "n"],
+ ['acknowledgements_md', 'acknowledgements_extern'],
+ 'Shall a given acknowledgement be displayed at museum-digital? If acknowledgements is available for an object, acknowledgements_md> and acknowledgements_extern have to have values too',
+ $tlLoader->tl("object_addendum", "object_add", 'besch_visibility_md'),
+ ""
+ ),
+ "acknowledgements_extern" => new FieldEntry(
+ false,
+ ["y", "n"],
+ ['acknowledgements_md', 'acknowledgements_extern'],
+ 'Shall later exports from museum-digital inlude acknowledgements? If acknowledgements is available for an object, acknowledgements_md> and acknowledgements_extern have to have values too',
+ $tlLoader->tl("object_addendum", "object_add", 'besch_visibility_extern'),
+ ""
+ ),
+ ],
$tlLoader->tl("basis", "basis", 'administration') => [
"inclusion_when" => new FieldEntry(
false,
diff --git a/classes/MD_STD b/classes/MD_STD
index 9507387..6a7b8bd 160000
--- a/classes/MD_STD
+++ b/classes/MD_STD
@@ -1 +1 @@
-Subproject commit 9507387c8a69c88a1aa684fb6d87026671885ded
+Subproject commit 6a7b8bd8fdef418f11b2fe8f164a5ea9643eb091
diff --git a/l10n/musdb b/l10n/musdb
index 9acd4aa..67eebcf 160000
--- a/l10n/musdb
+++ b/l10n/musdb
@@ -1 +1 @@
-Subproject commit 9acd4aa1db706fc4f0213c49528ba1ee8bf93291
+Subproject commit 67eebcf503bf9f9b44f900b021f9c18555bb0a76