Final answer:
Absolute Assignment is the ownership right that would allow T to transfer ownership of a life insurance policy to a living trust.
Step-by-step explanation:
The ownership right that would allow T to transfer ownership of a life insurance policy to a living trust is Absolute Assignment. Absolute Assignment is the complete transfer of ownership rights of the policy from one party to another. In this case, T can transfer ownership of the policy to the living trust, which would then become the new policy holder.