diff --git a/thunar/thunar-launcher.c b/thunar/thunar-launcher.c
index ae5790cb2ebae4a44f811b59efcb0187894a7786..a7aa0a3c1a7176de8cb8a919bb011d091f7888da 100644
--- a/thunar/thunar-launcher.c
+++ b/thunar/thunar-launcher.c
@@ -57,6 +57,33 @@
 
 
 
+/**
+ * SECTION:thunar-launcher
+ * @Short_description: Manages creation and execution of menu-item
+ * @Title: ThunarLauncher
+ *
+ * The #ThunarLauncher class manages the creation and execution of menu-item which are used by multiple menus.
+ * The management is done in a central way to prevent code duplication on various places.
+ * XfceGtkActionEntry is used in order to define a list of the managed items and ease the setup of single items.
+ *
+ * #ThunarLauncher implements the #ThunarNavigator interface in order to use the "open in new tab" and "change directory" service.
+ * It as well tracks the current directory via #ThunarNavigator.
+ *
+ * #ThunarLauncher implements the #ThunarComponent interface in order to track the currently selected files.
+ * Based on to the current selection (and some other criteria), some menu items will not be shown, or will be insensitive.
+ *
+ * Files which are opened via #ThunarLauncher are poked first in order to e.g do missing mount operations.
+ *
+ * As well menu-item related services, like activation of selected files and opening tabs/new windows,
+ * are provided by #ThunarLauncher.
+ *
+ * It is required to keep an instance of #ThunarLauncher open, in order to listen to accellerators which target
+ * menu-items managed by #ThunarLauncher.
+ * Typically a single instance of #ThunarLauncher is provided by each #ThunarWindow.
+ */
+
+
+
 typedef struct _ThunarLauncherPokeData ThunarLauncherPokeData;
 
 
diff --git a/thunar/thunar-menu.c b/thunar/thunar-menu.c
index d8a7af2245a18b1b1f0690ed0ec48e39489ba0e0..fe40f46c780230d0717b09a462a3ea707e91b09a 100644
--- a/thunar/thunar-menu.c
+++ b/thunar/thunar-menu.c
@@ -26,6 +26,21 @@
 #include <thunar/thunar-private.h>
 #include <thunar/thunar-window.h>
 
+
+
+/**
+ * SECTION:thunar-menu
+ * @Short_description: Wrapper of GtkMenu to simplify the creation commonly used menu-sections in thunar
+ * @Title: ThunarMenu
+ *
+ * #ThunarMenu is a #GtkMenu which provides a unified menu-creation service for different thunar widgets.
+ *
+ * Based on the passed flags and selected sections, it fills itself with the requested menu-items
+ * by creating them with #ThunarLauncher.
+ */
+
+
+
 /* property identifiers */
 enum
 {