When you create and install an add‑in for the first time, it appears in the Developed Add‑ins section.
In the deployment setup, there are two folders: Test and Production. If you want to maintain two separate versions, the add‑in must also be saved into those folders.
The annoying part is that you have to reinstall the add‑in even though you just install it the first time when you get the add-in in the developed add-in section and to update the update the path for the Test and Production.
Another question is how this works when you modify the JSL file and include it in the add‑in as an external file rather than embedding the script directly. How does JMP handle updates in that case?