I find it very thoughful that many of you are sending me their P2 proposal, but this is not necessary!
What you have to do for each P is in the graduation manual, in this case on p.9:
Hand in the Graduation Plan to the Mentors and and send Graduation Plan to the Secretariat of the Board of Examiners at least one week before P2.
Update 2016-01-12: the email address you have to send the P2 document to (and P4 and P5) is examencommissie-bk@tudelft.nl