diff --git a/frontend/src/pages/connectionTypes/manage/DataFieldPropertiesForm.tsx b/frontend/src/pages/connectionTypes/manage/DataFieldPropertiesForm.tsx
index c0993b5a48..f1b51e46c7 100644
--- a/frontend/src/pages/connectionTypes/manage/DataFieldPropertiesForm.tsx
+++ b/frontend/src/pages/connectionTypes/manage/DataFieldPropertiesForm.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { Checkbox, FormGroup } from '@patternfly/react-core';
+import { Checkbox, FormGroup, HelperText, HelperTextItem } from '@patternfly/react-core';
 import { ConnectionTypeDataField } from '~/concepts/connectionTypes/types';
 import ConnectionTypeDataFormField from '~/concepts/connectionTypes/fields/ConnectionTypeDataFormField';
 import DataFieldAdvancedPropertiesForm from '~/pages/connectionTypes/manage/advanced/DataFieldAdvancedPropertiesForm';
@@ -45,6 +45,12 @@ const DataFieldPropertiesForm = <T extends ConnectionTypeDataField>({
           value={field.properties.defaultValue}
           data-testid="field-default-value"
         />
+        <HelperText>
+          <HelperTextItem>
+            Do not enter sensitive information. Default values are visible to users in your
+            organization.
+          </HelperTextItem>
+        </HelperText>
         <Checkbox
           id="defaultReadOnly"
           label="Default value is read-only"