I've created an adaptive form in AEM 6.3 OSGI version using a swagger json. I'm able to prefill it with the rest service & send back the data as json when user clicks on submit. Now I also need to generate a PDF of the adaptive form when user submits it. Is it possible to this in AEM 6.3 OSGI? If yes can you please point me to the correct documentation or help me with the steps I need to follow.