By default when you join the Ning Creator's Network, your username will default to the name that you've chosen on your own network. In most cases this is fine, but in some cases it will be a name like 'Admin' or a name based on your network url or company name. Per our Guidelines, we'd like you to change your name to something more personal. In order to do that, you can click on Settings in the right hand sidebar and update the Full Name field so that it contains your name or nickname instead. Once you've done that, just hit save.