From 2a98ff6dc0fed5ca181c19f2edf2ba6c5ac5f97c Mon Sep 17 00:00:00 2001
From: Chris Markiewicz <markiewicz@stanford.edu>
Date: Tue, 29 Aug 2023 12:50:05 -0400
Subject: [PATCH] Update src/schema/rules/sidecars/pet.yaml

---
 src/schema/rules/sidecars/pet.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/schema/rules/sidecars/pet.yaml b/src/schema/rules/sidecars/pet.yaml
index f312b6dcec..dc4ff9a572 100644
--- a/src/schema/rules/sidecars/pet.yaml
+++ b/src/schema/rules/sidecars/pet.yaml
@@ -41,7 +41,7 @@ PETSample:
     - suffix == "pet"
   fields:
     BodyPart:
-      level: recommended
+      level: optional
       description_addendum: Corresponds to DICOM Tag 0018, 0015 `Body Part Examined`.
     BodyPartDetails: optional
     BodyPartDetailsOntology: optional