diff --git a/doc/hook/create_lwobject_copy b/doc/hook/create_lwobject_copy
new file mode 100644
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+++ b/doc/hook/create_lwobject_copy
@@ -0,0 +1,31 @@
+SYNOPSIS
+        #include <sys/driver_hooks.h>
+
+        set_driver_hook(H_CREATE_LWOBJECT_COPY, value)
+
+        <value> being:
+
+          void <name>    ()
+          void <closure> ()
+          void <closure> (lwobject obj_to_init)
+
+DESCRIPTION
+        Optional hook to finish initialization of a copy of a lightweight
+        object. Hook setting can be any closure, or the name of the
+        function (static or public) to call in the object.
+
+        If the hook is an unbound lambda closure expecting arguments, it is
+        bound to the current object and called with the created object as
+        the first argument. If the hook is an unbound lambda closure without
+        arguments, it is bound to the object to be initalized and called.
+        If the hook is any other type of closure, it is called with the
+        created object as the first argument.
+
+        If the hook is defined as the name of an lfun in the lightweight
+        object, it is called in the new lwobject.
+
+HISTORY
+        Introduced in LDMud 3.6.6.
+
+SEE ALSO
+        hooks(C), create_lwobject(H), copy(E), deep_copy(E)