"Draft form" refers to something that is unfinished or not yet finalized. It is a preliminary or initial version that may go through changes or revisions before it is completed. Full definition
It has been in draft form for months now and the state won't say what the initial findings were. (timesunion.com)
With so many pro se litigants in the courts, companies and nonprofit organizations in every jurisdiction have drafted forms for the most common types of cases. (courtroom5.com)
I read them in early draft form, so it's fun to revisit them now after they have evolved into final form. (goodreads.com)