by default all accounts have the account creator (steemit) as the partner. If you are an advanced user and pay to create a new account, you will be the partner on the new account by default.
We will provide an interface in the wallet as soon as possible. Please understand that interface work takes much longer than backend work.
Thank you for taking the time to answer our questions. You guys are under a lot of stress and pressure and, I imagine, lack of sleep. We appreciate you and please take the time to do it right. thanks.