From 4eec6344794a7a97ffaa0d2c4250e46c0428f9d9 Mon Sep 17 00:00:00 2001
From: Brandon Morelli <brandon.morelli@elastic.co>
Date: Mon, 23 Aug 2021 15:59:14 -0700
Subject: [PATCH] docs: add rum response_headers (#5954) (#6018)

---
 docs/configuration-rum.asciidoc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/docs/configuration-rum.asciidoc b/docs/configuration-rum.asciidoc
index 1e86b5fa656..bcc236a9514 100644
--- a/docs/configuration-rum.asciidoc
+++ b/docs/configuration-rum.asciidoc
@@ -81,6 +81,16 @@ If you need to add extra headers to these requests, you can use this configurati
 The default list of values includes "Content-Type", "Content-Encoding", and "Accept";
 custom values configured here are appended to the default list and used as the value for the `Access-Control-Allow-Headers` header.
 
+[float]
+[[rum-response-headers]]
+==== `response_headers`
+Custom HTTP headers to add to RUM responses.
+This can be useful for security policy compliance.
+
+Values set for the same key will be concatenated.
+
+Default: Not set
+
 [float]
 [[rum-library-pattern]]
 ==== `library_pattern`