Hi there @Himanshu_Westhaven!
I can see you were able to reach out to support, which is perfect! I wanted to come back and update the thread with their response as well in case it’s helpful for anyone else working through a similar process.
I've done some digging and it looks like it's currently not possible to specify an owner when creating a Document, however, we do have a feature request open with the PandaDoc team in regard to adding support for this in their app integration. I've gone ahead and added your email address to the request as a +1 vote.
While not all feature requests are implemented, customer feedback like this is a huge part of how we continue to grow our platform. If this feature does get developed, we'll reach out to you directly to let you know!
That said, our team will be sure to update this thread when and if this does move forward! 🙂