Step 2: Click on Inventory

Step 3: Click on Manufacturer to begin adding (Manufacturer)

Step 4: Select to add the Manufacturer

Step 5: You can enter the Manufacturer's name and also the Website details as well.

Step: 1: Select on Inventory & Plan Items

Step 2: Click on Vendor and it would take you to the next page

Step 3: Select "Add New Vendor"

Step 4: Every field which as has the asterisk mark should be filled  & you can also filter the vendor type as per your requirements.