Once the STO is approved by FINMA you will see all the links between Bayajtatu and BHF. Until then you can all you want but you wont get anything or see anything online as it is sensitive information and officially they dont have to show any link at this moment in time UNLESS you purchase the 4997 package. In which case you will have to sign an NDA and all the info will be sent out to you.
But I doubt you will do that.