Final answer:
Availability of stranger-originated life insurance is the information from the provided options that does not need to be disclosed before signing a viatical settlement contract.
Step-by-step explanation:
The question pertains to the information that must be disclosed before virtual the execution of a viatical settlement contract, which is an agreement where a person with a life insurance policy (the viator) sells it to a third party for less than its net death benefit but more than its cash surrender value. Not all details are required to be disclosed to the Viator before they enter into such a contract.
Specifically, among the options provided, the Availability of stranger-originated life insurance is the information that does not need to be disclosed before the execution of a viatical settlement contract. The other listed items such as the provider's commission or fee, the right to cancel the contract within a specified period, and the medical condition and life expectancy assessment of the viator are aspects that must be disclosed.