Allow the copy and submit function to save drafts

[#1]

Description - Looking for the system to allow "copy and submit" items to be saved as drafts.

Why is this feature important to you - As a company that produces a lot of content on a regular cadence, we use the copy and submit function but would like the ability to save the items as drafts so that I can prepare the submissions and once I have my final marked up pdf I can then upload to my submission and submit. 

How would you like the feature to work - same as above

Current Behaviour - The content owner either has to fill in our submission form completely and save as draft while they wait for marked up edits/data, etc., or wait until quarter-end and use the copy and submit button for anywhere between 5-15 pieces/content owner and upload/submit all at once.