What is included in the process of establishing any trusts required by a will?

The process of establishing trusts required by a will encompasses a comprehensive approach, including all types of assets as specified in the will. This is because a trust can be established to manage various forms of property, not just limited to financial assets, real estate, or personal belongings. When a will creates a trust, it typically outlines the specific terms and conditions under which assets will be managed and distributed. Therefore, the correct option captures the full scope of potential assets involved, regardless of their nature, ensuring that the decedent's wishes are honored across all designated assets. This breadth allows for flexible management and distribution of a decedent's estate as intended, reflecting the overall purpose of trusts within estate planning.