When starting as a fresh company in the system, you need to set up your product/model
To do that, navigate to Product Settings under Job Scheduling
After clicking, you should be redirected to Product Settings
On the page, switch to Add Product Group view and add a new Product Group by filling in Product Group Name and Code fields and clicking Save Product Group
Do the same for Model Group, but it should be under the Product Group you added
Now, do the same for Product Model under the Product Group and Model Group you added