From 2ba3615f3f4c05e9eed2c8952345f0ee64496df9 Mon Sep 17 00:00:00 2001
From: John Tordoff <>
Date: Thu, 18 Jul 2024 11:27:41 -0400
Subject: [PATCH] add affiliated_institutions

---
 api/preprints/serializers.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/api/preprints/serializers.py b/api/preprints/serializers.py
index 6a00e581f4d7..5e74c162d2f8 100644
--- a/api/preprints/serializers.py
+++ b/api/preprints/serializers.py
@@ -144,6 +144,16 @@ class PreprintSerializer(TaxonomizableSerializerMixin, MetricsSerializerMixin, J
         related_view_kwargs={'preprint_id': '<_id>'},
     ))
 
+    affiliated_institutions = RelationshipField(
+        related_view='preprints:preprints-institutions',
+        related_view_kwargs={'preprint_id': '<_id>'},
+        self_view='preprints:preprints-institutions',
+        self_view_kwargs={'preprint_id': '<_id>'},
+        read_only=False,
+        required=False,
+        allow_null=True,
+    )
+
     identifiers = NoneIfWithdrawal(RelationshipField(
         related_view='preprints:identifier-list',
         related_view_kwargs={'preprint_id': '<_id>'},