When creating a new job with an existing product, the application rate that is set as default in your product list will automatically populate the job details.

You can change the application rate for every job as needed. That means the rate for this particular job is documented differently from the default rate in your product list.

Note: The change does not affect any other job created with the same product. When changing the application rate for a single job, this will also not affect the default application rate in your product list. To change the default rate, please go to your product list in farm settings and update the default application rate there.