diff -r d26dc1c880e8 trytond/trytond/model/modelstorage.py
--- a/trytond/trytond/model/modelstorage.py	Thu May 17 15:09:58 2018 +0200
+++ b/trytond/trytond/model/modelstorage.py	Thu May 17 15:11:38 2018 +0200
@@ -369,7 +369,10 @@
             fields_names = cls._fields.keys()
         if 'id' not in fields_names:
             fields_names.append('id')
-        return cls.read(map(int, records), fields_names)
+        rows = cls.read(map(int, records), fields_names)
+        index = {r.id: i for i, r in enumerate(records)}
+        rows.sort(key=lambda r: index[r['id']])
+        return rows

     @classmethod
     def _search_domain_active(cls, domain, active_test=True):