We don't use alt_address fields and therefore I wanted to update the PII on those fields to remove them from the "View Personal Info" screen on Leads and Contacts.
When I did so, it kept Alt Address Line 2 and Alt Address Line 3 fields.
I had to update those via code in the extension framework in
custom/Extension/modules/Leads/Ext/Vardefs
because they are not individually available in Studio to update.
$dictionary['Lead']['fields']['alt_address_street_2']['pii']=false;
$dictionary['Lead']['fields']['alt_address_street_3']['pii']=false;
It would be nice if updating the PII flag on Address Street actually updated all those.
FrancescaS