diff --git a/src/corelib/doc/src/custom-types.qdoc b/src/corelib/doc/src/custom-types.qdoc
index d9da3d65e53..7922fd94772 100644
--- a/src/corelib/doc/src/custom-types.qdoc
+++ b/src/corelib/doc/src/custom-types.qdoc
@@ -6,7 +6,7 @@
     \title Creating Custom Qt Types
     \brief How to create and register new types with Qt.
 
-    \ingroup best-practices
+    \ingroup how-to
 
     \tableofcontents
 
diff --git a/src/corelib/doc/src/timers.qdoc b/src/corelib/doc/src/timers.qdoc
index e13baa6eec5..6bd35255d53 100644
--- a/src/corelib/doc/src/timers.qdoc
+++ b/src/corelib/doc/src/timers.qdoc
@@ -6,7 +6,7 @@
     \title Timers
     \brief How to use Qt timers in your application.
 
-    \ingroup best-practices
+    \ingroup how-to
 
     QObject, the base class of all Qt objects, provides the basic
     timer support in Qt. With QObject::startTimer(), you start a
diff --git a/src/dbus/doc/src/dbus-adaptors.qdoc b/src/dbus/doc/src/dbus-adaptors.qdoc
index 4c4369217bf..66035267433 100644
--- a/src/dbus/doc/src/dbus-adaptors.qdoc
+++ b/src/dbus/doc/src/dbus-adaptors.qdoc
@@ -6,7 +6,7 @@
     \title Using Qt D-Bus Adaptors
     \brief How to create and use DBus adaptors in Qt.
 
-    \ingroup best-practices
+    \ingroup how-to
 
     Adaptors are special classes that are attached to any QObject-derived class
     and provide the interface to the external world using D-Bus. Adaptors are
diff --git a/src/gui/doc/src/richtext.qdoc b/src/gui/doc/src/richtext.qdoc
index d6702856a6a..d570edc2bd0 100644
--- a/src/gui/doc/src/richtext.qdoc
+++ b/src/gui/doc/src/richtext.qdoc
@@ -14,7 +14,6 @@
     \ingroup explanations-ui
     \ingroup frameworks-technologies
     \ingroup qt-basic-concepts
-    \ingroup best-practices
 
     \nextpage Rich Text Document Structure