diff --git a/doc/qtcreator/images/qtcreator-custom-parser.png b/doc/qtcreator/images/qtcreator-custom-parser.png
index 0b25f929728..2ef78136301 100644
Binary files a/doc/qtcreator/images/qtcreator-custom-parser.png and b/doc/qtcreator/images/qtcreator-custom-parser.png differ
diff --git a/doc/qtcreator/src/projects/creator-only/creator-custom-output-parser.qdoc b/doc/qtcreator/src/projects/creator-only/creator-custom-output-parser.qdoc
index 9100b20b507..58335c1ba88 100644
--- a/doc/qtcreator/src/projects/creator-only/creator-custom-output-parser.qdoc
+++ b/doc/qtcreator/src/projects/creator-only/creator-custom-output-parser.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2020 The Qt Company Ltd.
+** Copyright (C) 2022 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Creator documentation.
@@ -99,4 +99,7 @@
         \li Select custom parsers to activate them for building or running
             the project.
     \endlist
+
+    Select \uicontrol {Parse standard output during build} to make output
+    parsers look for diagnostics on \c stdout in addition to \c stderr.
 */