Doc: Turn "Sharing Project Settings" into a how-to topic

Change-Id: I9a2d4058acb93273fdb449e0e5e67abec0ae7a24
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

doc/qtcreator/src/projects/creator-only/creator-projects-settings-sharing.qdoc

@@ -1,4 +1,4 @@
-// Copyright (C) 2020 The Qt Company Ltd.
+// Copyright (C) 2023 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
 
 // **********************************************************************
@@ -8,18 +8,19 @@
 // **********************************************************************
 
 /*!
-    \previouspage creator-custom-output-parsers.html
     \page creator-sharing-project-settings.html
-    \nextpage creator-project-managing-sessions.html
+    \previouspage creator-how-tos.html
 
-    \title Sharing Project Settings
+    \ingroup creator-how-to-projects-configure
+
+    \title Share project settings
 
     \QC stores user-specific project settings in a \e {.user} file. You can
     share these settings between several projects as a \e {.shared} file. It
     has the same XML structure as a \e {.user} file, but only has the
     settings to share.
 
-    \section1 Creating Shared Settings File
+    \section1 Create a shared settings file
 
     The easiest way to create a \e {.shared} file is to copy settings from the
     \e {.user} file. Typically, you would share some of the values in the
@@ -54,7 +55,7 @@
     </qtcreator>
     \endcode
 
-    \section1 Updating Shared Settings
+    \section1 Update shared settings
 
     The first time \QC loads the project after you add shared settings,
     it overwrites the user settings with them. If you open the project for
@@ -69,4 +70,5 @@
     a permanent sticky setting that was created just because you wanted to try
     something out.
 
+    \sa {Configuring Projects}
 */

doc/qtcreator/src/qtcreator-toc.qdoc

@@ -25,9 +25,6 @@
         \list
             \li \l{Creating Projects}
             \li \l{Configuring Projects}
-            \list
-                \li \l{Sharing Project Settings}
-            \endlist
         \endlist
         \li \l{Designing User Interfaces}
         \list