First version object map.

utilities/old-memobase-id-map/script.py

+from simple_elastic import ElasticIndex
+
+if __name__ == '__main__':
+
+    index = ElasticIndex('documents-v19', url='localhost:8080')
+
+    query = {
+        "_source": {
+            "includes": ["id", "oldMemobaseId"]
+        },
+        "query": {
+            "exists": {
+                "field": "oldMemobaseId"
+            }
+        }
+    }
+
+    with open('object_map.txt', 'w') as fp:
+        for items in index.scroll(query=query, size=1000):
+            for item in items:
+                fp.write(f'{item["oldMemobaseId"]} {item["id"]}\n')