Index: trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java	(revision 9591)
+++ trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java	(revision 9592)
@@ -1333,4 +1333,7 @@
             putValue(NAME, tr("Copy all Keys/Values"));
             putValue(SHORT_DESCRIPTION, tr("Copy the key and value of all the tags to clipboard"));
+            Shortcut sc = Shortcut.registerShortcut("system:copytags", tr("Edit: {0}", tr("Copy Tags")), KeyEvent.CHAR_UNDEFINED, Shortcut.NONE);
+            Main.registerActionShortcut(this, sc);
+            sc.setAccelerator(this);
         }