Constant Content

Hi CC Folks. Sorry to be a bore with what maybe a dumb question, but I searched everywhere, to no avail, for this clear instruction and it seems really important to get things "right" around here. I am super excited and I don't want to lose the offer or break any rules. All I found was the...

Thank You , Celeste.

I know this may sound stupid so a simple no would suffice. I would like to change my pen name/user sign in name on the sight. I have looked everywhere for this info and vaguely remember a line during sign in, could someone please clarify this for me? Thank You.