diff --git a/oarepo_runtime/records/mappings/__init__.py b/oarepo_runtime/records/mappings/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/oarepo_runtime/records/mappings/rdm_parent_mapping.json b/oarepo_runtime/records/mappings/rdm_parent_mapping.json
new file mode 100644
index 0000000..0656466
--- /dev/null
+++ b/oarepo_runtime/records/mappings/rdm_parent_mapping.json
@@ -0,0 +1,39 @@
+{
+  "is_verified": {
+    "type": "boolean"
+  },
+  "access": {
+    "properties": {
+      "owned_by": {
+        "properties": {
+          "user": {
+            "type": "keyword"
+          }
+        }
+      },
+      "grants": {
+        "properties": {
+          "subject": {
+            "type": "keyword"
+          },
+          "id": {
+            "type": "keyword"
+          },
+          "level": {
+            "type": "keyword"
+          }
+        }
+      },
+      "grant_tokens": {
+        "type": "keyword"
+      },
+      "links": {
+        "properties": {
+          "id": {
+            "type": "keyword"
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/oarepo_runtime/services/custom_fields/mappings.py b/oarepo_runtime/services/custom_fields/mappings.py
index 4dbdd00..f063121 100644
--- a/oarepo_runtime/services/custom_fields/mappings.py
+++ b/oarepo_runtime/services/custom_fields/mappings.py
@@ -13,8 +13,12 @@
 from invenio_search.engine import dsl, search
 from invenio_search.utils import build_alias_name
 
+from deepmerge import always_merger
 from oarepo_runtime.records.systemfields.mapping import MappingSystemFieldMixin
+import json
+import os
 
+from pathlib import Path
 
 class Mapping(InvenioMapping):
     @classmethod
@@ -116,6 +120,16 @@ def prepare_cf_index(record_class, config, path=[]):
 def prepare_parent_mapping(parent_class, config):
     if not parent_class:
         return
+
+    script_dir = str(Path(__file__).resolve().parent)
+    path_parts = script_dir.split('/')
+    path_parts = path_parts[:-2]
+    base_path = '/'.join(path_parts)
+    mapping_path = f"{base_path}/records/mappings/rdm_parent_mapping.json"
+
+    with open(mapping_path, 'r') as f:
+        rdm_parent = json.load(f)
+
     parent_mapping = {
         "parent": {
             "type": "object",
@@ -142,7 +156,11 @@ def prepare_parent_mapping(parent_class, config):
             },
         }
     }
-
+    parent_mapping_merged = always_merger.merge(parent_mapping, {
+        "parent": {
+            "properties": rdm_parent
+        }
+    })
     # upload mapping
     try:
         record_index = dsl.Index(
@@ -151,7 +169,7 @@ def prepare_parent_mapping(parent_class, config):
             ),
             using=current_search_client,
         )
-        update_index(record_index, {}, parent_mapping)
+        update_index(record_index, {}, parent_mapping_merged)
 
         if hasattr(config, "draft_cls"):
             draft_index = dsl.Index(
@@ -160,7 +178,7 @@ def prepare_parent_mapping(parent_class, config):
                 ),
                 using=current_search_client,
             )
-            update_index(draft_index, {}, parent_mapping)
+            update_index(record_index, {}, parent_mapping_merged)
 
     except search.RequestError as e:
         click.secho("An error occurred while creating parent mapping.", fg="red")
diff --git a/setup.cfg b/setup.cfg
index aa6a935..12c1c4a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = oarepo-runtime
-version = 1.5.81
+version = 1.5.82
 description = A set of runtime extensions of Invenio repository
 authors = Alzbeta Pokorna
 readme = README.md