After downloading the plugin , simple copy the file
BakeNull.hxt into the HXT directory your A:M installation .
The plugin was originally designed as a working relief for me , and
therefor raises far no claim to completeness or accuracy, however it is
this plugin , you can bake actions (like constraints and expressions)
also for a Null object.
select a Null and start the plugin with
"RMB->Plug-ins->Wizards->Clone Nullobject" , no
other input needed . The plugin creates a copy for the null object ,
because it is not possible to work on the object , where you are
started from, with the action baked . Click on the next picture to see
the plugin in action .
the plugin index