From da9d0fbad6c7dbc76506089a49820c200e078b35 Mon Sep 17 00:00:00 2001
From: Victor Julien <vjulien@oisf.net>
Date: Tue, 23 Sep 2025 14:22:57 +0200
Subject: [PATCH] doc/userguide: add xbits tx scope support

Ticket #7680.

(cherry picked from commit 480e664b4caf34efe8cf9cc883756528bc069760)
---
 doc/userguide/rules/xbits.rst | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/doc/userguide/rules/xbits.rst b/doc/userguide/rules/xbits.rst
index 120d9dd1d2..9fce7b8c45 100644
--- a/doc/userguide/rules/xbits.rst
+++ b/doc/userguide/rules/xbits.rst
@@ -1,7 +1,7 @@
 Xbits Keyword
 =============
 
-Set, unset, toggle and check for bits stored per host or ip_pair.
+Set, unset, toggle and check for bits stored per host, ip_pair or tx.
 
 Syntax::
 
@@ -10,6 +10,13 @@ Syntax::
         [,expire <seconds>];
     xbits:<set|unset|isset|toggle>,<name>,track <ip_src|ip_dst|ip_pair> \
         [,expire <seconds>];
+    xbits:<set|isset>,<name>,track tx;
+
+Transaction support (`tx`)
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Bits stored per app-layer transaction. What counts as a transaction protocol
+is implementation dependent.
 
 Notes
 ~~~~~