Then you must provide your employer with your RepID and the employer must login to their 'My Business Account' and authorize you using your RepID code and assign you a level of authorization. Hope this helps and
As a result of that, it is quite clear that the Executor of an estate can in fact authorize you as a representative, and the Authorization form is the avenue for that. They must indicate their name, and their role ie; Executor (or POA if...