Install activities available in new studio version to old studio version

Hi everyone. I have faced with the issue. I made development in studio version 2019.6.3 (enterprise) and now have to switch my code to 2018.4.3 version (as company works with that version of orchestrator and bot). I used activity ‘context aware anchor’ which in version 2018. did not exist yet and now it says ‘can not find that activity’ in studio version 2018. It also can not run on prod VM where bot version 2018.4.3 installed. What is the best solution to make it run on VM prod ? Is that possible to install activities from the latest versions of studio to the old one? Thanks

Hi welcome to the community!
I think your best option is open that project in the older version (without the project.json) and rebuild it with activities that are available.