Not sure if this functionality exists already.
But I think it would be great to have a task in the task scheduler that could create ilogic triggers in existing Inventor files.
I'd be happy if it worked as follows.
Note your external rule would already be created and saved where your external rules go..
#1-create a new "ilogic trigger push" task
#2-select the files/folders to create the trigger in
#3-select the type of trigger and the external rule to run
#4-run the task
and voila!!!! now all your files you specified would have that trigger created and the rule would run whenever you opened that file and the trigger occured