diff --git a/src/cmr/concepts/concept.js b/src/cmr/concepts/concept.js
index acdb48632..89d9f81f0 100644
--- a/src/cmr/concepts/concept.js
+++ b/src/cmr/concepts/concept.js
@@ -668,7 +668,23 @@ export default class Concept {
         }
 
         if (keyValue != null) {
-          const camelCasedObject = camelcaseKeys({ [ummKey]: keyValue }, { deep: true })
+          const camelCasedObject = camelcaseKeys({ [ummKey]: keyValue }, {
+            deep: true,
+            exclude: ['RelatedURLs']
+          })
+
+          // CamelcaseKey converts RelatedURLs to relatedUrLs, so excluding RelatedURLs above.
+          // This will remove RelatedURLs and create a new
+          // key called relatedUrls and assign the value to it so MMT and graphql response matches.
+          if (ummKey === 'previewMetadata') {
+            const { previewMetadata } = camelCasedObject
+            camelCasedObject.previewMetadata = {
+              ...previewMetadata,
+              relatedUrls: previewMetadata.RelatedURLs
+            }
+
+            delete camelCasedObject.previewMetadata.RelatedURLs
+          }
 
           const { [ummKey]: camelCasedValue } = camelCasedObject
 
diff --git a/src/resolvers/__tests__/variable.test.js b/src/resolvers/__tests__/variable.test.js
index cf6431df9..0bba5d0c6 100644
--- a/src/resolvers/__tests__/variable.test.js
+++ b/src/resolvers/__tests__/variable.test.js
@@ -423,6 +423,84 @@ describe('Variable', () => {
           }
         })
       })
+
+      test('returns correct values for Related URLs', async () => {
+        nock(/example-cmr/)
+          .defaultReplyHeaders({
+            'CMR-Hits': 2,
+            'CMR-Took': 7,
+            'CMR-Request-Id': 'abcd-1234-efgh-5678'
+          })
+          .post(/variable-drafts\.umm_json/)
+          .reply(200, {
+            items: [{
+              meta: {
+                'concept-id': 'VD100000-EDSC'
+              },
+              umm: {}
+            }, {
+              meta: {
+                'concept-id': 'VD100001-EDSC'
+              },
+              umm: {
+                RelatedURLs: [
+                  {
+                    description: 'Test',
+                    urlContentType: 'DataCenterURL',
+                    type: 'HOME PAGE',
+                    url: 'mock url',
+                    format: 'HTML',
+                    mimeType: 'application/msword'
+                  }
+                ]
+              }
+            }]
+          })
+
+        const response = await server.executeOperation({
+          variables: {
+            params: {
+              conceptType: 'Variable'
+            }
+          },
+          query: `query Drafts($params: DraftsInput) {
+            drafts(params: $params) {
+              items {
+                previewMetadata {
+                  ... on Variable {
+                    relatedUrls
+                  }
+                }
+              }
+            }
+          }`
+        }, {
+          contextValue
+        })
+
+        const { data } = response.body.singleResult
+
+        expect(data).toEqual({
+          drafts: {
+            items: [{
+              previewMetadata: {
+                relatedUrls: null
+              }
+            }, {
+              previewMetadata: {
+                relatedUrls: [{
+                  description: 'Test',
+                  urlContentType: 'DataCenterURL',
+                  type: 'HOME PAGE',
+                  url: 'mock url',
+                  format: 'HTML',
+                  mimeType: 'application/msword'
+                }]
+              }
+            }]
+          }
+        })
+      })
     })
   })