Ann: Shareholder Support and Instructions, page-668

Has anyone with holdings in multiple places had success switching to computershare? I had two holdings of IHL - one in selfwealth, one in commonwealth bank. I can see the one from commonwealth bank in computershare, but can't work out how to access the self wealth holding, as now that I have an account with computershare there is nowhere to do the whole sign up with your holder account number thing. It says if you have the same account name and tax info the shares will automatically be in your account, but...no. I'm wondering if sending in the w-8ben form for both will make them appear? Ugh, this has been so stressful