diff --git a/gem2caom2/gem_name.py b/gem2caom2/gem_name.py
index 1728f1ae..90be6c33 100644
--- a/gem2caom2/gem_name.py
+++ b/gem2caom2/gem_name.py
@@ -244,6 +244,10 @@ def external_urls(self):
     def product_id(self):
         return self._product_id
 
+    @property
+    def product_id(self):
+        return self._file_id
+
     @property
     def thumb_uri(self):
         """Note the 'ad' scheme - the thumbnail is generated at CADC,
diff --git a/gem2caom2/tests/data/multi_plane/GN-2020A-Q-132-0-0.in.xml b/gem2caom2/tests/data/multi_plane/GN-2020A-Q-132-0-0.in.xml
new file mode 100644
index 00000000..53385ed3
--- /dev/null
+++ b/gem2caom2/tests/data/multi_plane/GN-2020A-Q-132-0-0.in.xml
@@ -0,0 +1,14 @@
+<caom2:Observation xmlns:caom2="http://www.opencadc.org/caom2/xml/v2.3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="caom2:SimpleObservation" caom2:id="00000000-0000-0000-0123-01246e4c9700">
+  <caom2:collection>GEMINI</caom2:collection>
+  <caom2:observationID>GN-2020A-Q-132-0-0</caom2:observationID>
+  <caom2:algorithm>
+    <caom2:name>exposure</caom2:name>
+  </caom2:algorithm>
+  <caom2:planes>
+    <caom2:plane caom2:id="00000000-0000-0000-0123-01247c90c000">
+      <caom2:productID>N20191219A0004</caom2:productID>
+      <caom2:metaRelease>1990-01-01T00:00:00.000</caom2:metaRelease>
+      <caom2:artifacts/>
+    </caom2:plane>
+  </caom2:planes>
+</caom2:Observation>
diff --git a/gem2caom2/tests/test_gem_obs_file_relationship.py b/gem2caom2/tests/test_gem_obs_file_relationship.py
index e96be2be..a754a41b 100644
--- a/gem2caom2/tests/test_gem_obs_file_relationship.py
+++ b/gem2caom2/tests/test_gem_obs_file_relationship.py
@@ -240,6 +240,10 @@ def test_repair_data_label():
     test_result = external_metadata.gofr.repair_data_label('N20181217S0266')
     assert test_result is not None, 'no result'
     assert test_result == 'GN-2018B-Q-133-20-001', 'wrong result'
+    test_result = external_metadata.repair_data_label(
+        'rS20050916S0159', 'GS-2003B-Q-23-17-001-G')
+    assert test_result is not None, 'no result'
+    assert test_result == 'GS-2003B-Q-23-17-001', 'wrong result'
 
 
 def test_repair_data_label_247():