From 9defa3aebd60c202dd4b1d42f7c9f4b120db7d34 Mon Sep 17 00:00:00 2001
From: Martijn van Groningen <martijn.v.groningen@gmail.com>
Date: Fri, 27 Jun 2025 10:40:40 +0200
Subject: [PATCH] =?UTF-8?q?Revert=20"Remove=20docs=20warning=20that=20synt?=
 =?UTF-8?q?hetic=20source=20is=20in=20es|ql=20is=20experimental=E2=80=A6"?=
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This reverts commit 5d1110610858f960f7e3855aeab1014fc4e57eb3.
---
 docs/reference/esql/esql-limitations.asciidoc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/reference/esql/esql-limitations.asciidoc b/docs/reference/esql/esql-limitations.asciidoc
index 1b126845c3bf7..c0ed1c20caeef 100644
--- a/docs/reference/esql/esql-limitations.asciidoc
+++ b/docs/reference/esql/esql-limitations.asciidoc
@@ -99,6 +99,9 @@ unless they're <<esql-multi-index-union-types, explicitly converted to a single
 {esql} does not support configurations where the
 <<mapping-source-field,_source field>> is <<disable-source-field,disabled>>.
 
+experimental:[] {esql}'s support for <<synthetic-source,synthetic `_source`>>
+is currently experimental.
+
 [discrete]
 [[esql-limitations-full-text-search]]
 === Full-text search