How can you change your display name on Yahoo Answers?

I want it to be, ';The Grim Reaper';.How can you change your display name on Yahoo Answers?
Click ';My Activity'; at the top of this screen. This will take you to your Q%26amp;A profile (you can also click your avatar to get to your Q%26amp;A profile). Once there, click ';Edit My Preferences'; on the sidebar to the right. This takes you to your profile edit page. Under the ';Nickname'; section, change your display name to what you'd like. Then scroll down, click Preview, and then OK on the next screen.