If a property is devised to heirs in a will, what must occur for the property to be transferred?

When a property is devised to heirs in a will, it must go through the probate process for the transfer of ownership to take effect. Probate is the legal procedure through which a deceased person's will is validated, and their assets, including real estate, are distributed according to the directives set forth in the will. During probate, the court ensures that the deceased's debts are settled, taxes are paid, and any disputes among heirs are resolved before the property can be officially transferred to the beneficiaries. This step is crucial as it provides a legal framework for the distribution, ensuring that all procedural requirements—including the authenticity of the will and adherence to state laws—are fulfilled.

The other options do not apply in this context. Partitioning relates to dividing property among co-owners and is not necessary for an individual property being passed via a will. Automatic transfer does not occur because the legal validation and formal process of probate are necessary for the transfer to be legally recognized. Selling the property may happen after probate, but it is not a prerequisite for the transfer of ownership under a will.