diff --git a/backend/ar/object_addendum.json b/backend/ar/object_addendum.json
index d8760583..36c80120 100644
--- a/backend/ar/object_addendum.json
+++ b/backend/ar/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/de/object_addendum.json b/backend/de/object_addendum.json
index 900f1aa8..033c83ee 100644
--- a/backend/de/object_addendum.json
+++ b/backend/de/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Sichtbarkeit der Vergleichsobjekte bei externer Ausspielung",
         "metadata_rights_holder_explica": "Rechteinhaber der Objekt-Metadatenrechte.",
         "metadata_rights_status_explica": "Lizenzstatus der Objekt-Metadaten.",
-        "ignore": "ignorieren"
+        "ignore": "ignorieren",
+        "unit": "Einheit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Anderer rechtm\u00e4\u00dfiger Zugang",
         "16": "Dauerleihgabe"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/dsb/object_addendum.json b/backend/dsb/object_addendum.json
index 900f1aa8..5f6d9b7e 100644
--- a/backend/dsb/object_addendum.json
+++ b/backend/dsb/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Sichtbarkeit der Vergleichsobjekte bei externer Ausspielung",
         "metadata_rights_holder_explica": "Rechteinhaber der Objekt-Metadatenrechte.",
         "metadata_rights_status_explica": "Lizenzstatus der Objekt-Metadaten.",
-        "ignore": "ignorieren"
+        "ignore": "ignorieren",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Anderer rechtm\u00e4\u00dfiger Zugang",
         "16": "Dauerleihgabe"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/en/object_addendum.json b/backend/en/object_addendum.json
index 95a16e6c..aa2ef8e4 100644
--- a/backend/en/object_addendum.json
+++ b/backend/en/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
diff --git a/backend/es/object_addendum.json b/backend/es/object_addendum.json
index d8760583..36c80120 100644
--- a/backend/es/object_addendum.json
+++ b/backend/es/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/fr/object_addendum.json b/backend/fr/object_addendum.json
index d8760583..36c80120 100644
--- a/backend/fr/object_addendum.json
+++ b/backend/fr/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/hsb/object_addendum.json b/backend/hsb/object_addendum.json
index 900f1aa8..5f6d9b7e 100644
--- a/backend/hsb/object_addendum.json
+++ b/backend/hsb/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Sichtbarkeit der Vergleichsobjekte bei externer Ausspielung",
         "metadata_rights_holder_explica": "Rechteinhaber der Objekt-Metadatenrechte.",
         "metadata_rights_status_explica": "Lizenzstatus der Objekt-Metadaten.",
-        "ignore": "ignorieren"
+        "ignore": "ignorieren",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Anderer rechtm\u00e4\u00dfiger Zugang",
         "16": "Dauerleihgabe"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/hu/object_addendum.json b/backend/hu/object_addendum.json
index 73b006f5..eb18055d 100644
--- a/backend/hu/object_addendum.json
+++ b/backend/hu/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "Kikapcsolva"
+        "ignore": "Kikapcsolva",
+        "unit": "Unit"
     },
     "ortart": [
         "",
diff --git a/backend/id/object_addendum.json b/backend/id/object_addendum.json
index 61548379..cede73a3 100644
--- a/backend/id/object_addendum.json
+++ b/backend/id/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Status penerbitan informasi benda serupa untuk penggunaan eksternal",
         "metadata_rights_holder_explica": "Pemilik lisensi \/ hak metadata benda",
         "metadata_rights_status_explica": "Lisensi metadata benda",
-        "ignore": "abaikan"
+        "ignore": "abaikan",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Akuisisi sah yang lain",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/it/object_addendum.json b/backend/it/object_addendum.json
index d8760583..36c80120 100644
--- a/backend/it/object_addendum.json
+++ b/backend/it/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/iw/object_addendum.json b/backend/iw/object_addendum.json
index d8760583..36c80120 100644
--- a/backend/iw/object_addendum.json
+++ b/backend/iw/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/nl/object_addendum.json b/backend/nl/object_addendum.json
index d8760583..36c80120 100644
--- a/backend/nl/object_addendum.json
+++ b/backend/nl/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/pl/object_addendum.json b/backend/pl/object_addendum.json
index 051b62f8..36932416 100644
--- a/backend/pl/object_addendum.json
+++ b/backend/pl/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/pt/object_addendum.json b/backend/pt/object_addendum.json
index 44c1b8a1..32c8c6a3 100644
--- a/backend/pt/object_addendum.json
+++ b/backend/pt/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/tl/object_addendum.json b/backend/tl/object_addendum.json
index d8760583..36c80120 100644
--- a/backend/tl/object_addendum.json
+++ b/backend/tl/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file
diff --git a/backend/tr/object_addendum.json b/backend/tr/object_addendum.json
index 009d0444..8a13515b 100644
--- a/backend/tr/object_addendum.json
+++ b/backend/tr/object_addendum.json
@@ -81,7 +81,8 @@
         "vergl_visibility_extern": "Visibility of comparable object information for external use",
         "metadata_rights_holder_explica": "Rights holder of the metadata of the object.",
         "metadata_rights_status_explica": "License of the object metadata.",
-        "ignore": "ignore"
+        "ignore": "ignore",
+        "unit": "Unit"
     },
     "ortart": [
         "",
@@ -116,4 +117,4 @@
         "99": "Other legal acquisition",
         "16": "Permanent loan"
     }
-}
+}
\ No newline at end of file