1. sign in to YouTube on a computer or the mobile site.
2. Go to your channel list.
3. Choose to create a new channel or use an existing Brand Account:
. Create a channel by clicking. Create channel
. Create a YouTube channel for Brand Account that you already manage by choosing the Brand Account from the list. If this Brand Account already have a YouTube channel, you can't create a new one. When you select the Brand Account From the list, you'll be switched over to that channel.
4. Fill out the details to name your new channel. Than click Create. This will create a new Brand Account.
5. To add a new channel manager, follow the instructions to channel manager owners and managers,