User Roles to Register Suppliers

Content

What role needs to be given to users to be able to register supplier versus creating supplier? We want to be able to give the ability to create a supplier in the system to only a few users. With the other users, we only want to give them the ability internally register and submit suppliers to go for approval. The two supplier roles---Supplier Administrator and Supplier Manager, which has the ability to create the supplier internally and which can just register the supplier?