The Salesperson account feature allows your sales team to manage their customer accounts more efficiently by giving them the ability to access multiple accounts, view each customer’s account details and process orders on their behalf.
Creating a salesperson account can be done by using an existing User account and attaching a salesperson account to it:
Keep in mind that the customer you added must be set as SalesPerson for this function to work. Selecting a different Relationship Type will not give you access to the features created for the Salesperson account.