Instruction letters can be less formal than legal documents, making them ideal for passing on last messages and critical information. The trustee's job is to manage the property in the trust for the benefit of the beneficiaries in the way the settlor has asked.What powers does a trustee have? Complete the Certificate of Trust. Use our stepbystep guide to fund your living trust in California: Transfer of real estate, bank accounts, investments, and more. Bank of America provides notary services free of charge in all financial centers. Schedule an appointment and learn what is needed for a notarization. When considering who will be the trustee of your trust, choose a person you can rely on to follow the instructions you lay out in the trust. We can help fill in the blanks if you need help. Deliver your Letter of Instruction to your bank, financial adviser, or lawyer, along with your Trust agreement.