Attachments note

Author: aliu39

develop-docs/sdk/data-model/envelope-items.mdx

@@ -235,6 +235,13 @@ for this item type. For other attributes, see [Event Payloads](/sdk/data-model/e
 : *UUID String, optional.* The identifier of a related session replay in the same
   project. Sentry uses this ID to render a replay clip in the feedback UI.
 
+**Attaching Screenshots:**
+
+You can associate **up to 1** screenshot/image with a feedback by sending an
+[attachment item](/sdk/data-model/envelope-items/#attachment) with an `event_id`
+corresponding to the feedback item. We recommend sending the items in the same
+Envelope.
+
 **Constraints:**
 
 - This Item may occur at most once per Envelope.