I'm new to youtube monetization with Adsense. I've been invited by youtube to earn with adsense. My question is, when I go to the youtube video manager, I can see monetize but when I click on it requires me to write something on the bottom field. What do you write in it? Just say this my video? I also notice that if youtube doesn't approve it will remove the video. So I certainly don't want my videos to be removed. I have about 5 videos and want to monetize them.

Just a brief description & how you own the rights to the video