@Yna_Db and I have developed a script to tell you what packages a file uses. After you write your script you can run this script and it will tell you what Packages you need to package and send out with your script. This way you can make sure you did not miss one. Yna_Db has greatly improved upon my initial script but it does still need some work with the Zerotouch nodes. Hopefully this will be solved soon.