When you click on a listed supplier you are brought to the Supplier Card.
Info: To create a new Supplier, click the yellow New at the top the list of suppliers. This will open a blank Supplier Card.
Mandatory fields are indicated with asterisks * and red text. Name, Type of business entity, and Group are the mandatory fields.
You can fill out more information located in the gray column on the left hand side. (You can open and close it from the bottom function tab.)