What is a necessary action when a salesperson leaves a dealership?

When a salesperson leaves a dealership, notifying the ITD (Idaho Transportation Department) in writing to cancel their sponsorship is a critical action. This is necessary because the dealership holds the sponsorship responsibility for its salespeople, ensuring they are properly licensed and compliant with state regulations. Canceling the sponsorship is essential to avoid potential legal issues or liabilities related to the salesperson's actions after their departure.

This process keeps the dealer's records accurate and up to date, reflecting the current staff that is actively selling vehicles. It also helps in maintaining transparency and adherence to state laws regarding dealership operations. Other options, while potentially important in different contexts, do not fulfill the legal obligation required when a salesperson leaves their position, making the notification of ITD the necessary action in this situation.