Show invoice address (cb_subs_inv_) in user profile (edit section)

I enable the mandatory invoice address in the cb subs settings. Is it possible to show the fields

cb_subs_inv_address_street
cb_subs_inv_.......
.....

in a tab, so user can see and change the invoice address in the profile edit section? I can´t find this fields in the field section.
The other point is to improve the step-by-step registration form: We use 4 tabs/steps. After the last step the user expect the end of the registration process. But after the last step we have a 5th step with the invoice address information. That is ok but I like to show this step as a tab in the registration form. That is the second reason to build a tab with the cb_subs_inv.... fields.

They're hidden fields that CBSubs stores the invoice address information to that's edited during payment in the basket. They've no profile display so no it's not possible to display them in a tab at this time.