How to use Intuit to file for deceased person and their Trust

For the past few years my friend, now deceased, used the Intuit questionnaire that was sent to her by our CPA. My friend has an account (as do I) but I don't know her password so cannot access on her behalf. I am her Successor Trustee ("ST"). I need to file her personal taxes AND the Trust's taxes. I have all of the requisite proof of status of my appointment as ST, her death certificate, full copy of the Trust, etc. How do I and the CPA set up an Intuit link for me to sign on and get things going and complete these complex filings on time for both the personal and the trust?

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