On the Manufacturers tab, you can see all the companies that have been assigned to the supplier as manufacturers. When you enter a company that has not been defined as a manufacturer on the A.10.24 Assign Company Types screen so far, the software automatically assigns this company to the supplier as a manufacturer.
To assign a manufacturer to the selected supplier, select the company from the LOV in the Company field. Double-click in this field to open the A.10.23 Companies screen. The company name is displayed in the Company Name field, the date when the company was created in the system is shown in the Creation Date field, and the date when the latest change has been applied to the company is shown in the Modification Date field.