The solution meets the goal. Here is the explanation:
To create a subcontracting activity for the painting service, you should use the following steps1:
Create a purchase agreement for the subcontracting vendor that contains the pricing information for SP-01. This step is correct, because you need to create a purchase agreement that defines the terms and conditions for purchasing the subcontracting service from the vendor1. You also need to add a purchase agreement line for SP-01 and specify the quantity and price of the service.
Create a vendor resource and a work cell for outsourced painting, then add the resource to the work cell. This step is correct, because you need to create a resource that is assigned to the vendor account and add it to a resource group that represents the subcontracting work cell1. This way, you can assign the subcontracting activity to the vendor resource.
Create a production flow process activity using the painting work cell and the service item as the picking activity. This step is correct, because you need to create a process activity that represents the subcontracting service in the production flow1. You also need to specify the painting work cell as the resource group and SP-01 as the product of the process activity. You also need to select the Generate license plate option on the mobile device menu item that is used for reporting as finished1.
Create a service term on the activity to tie the purchase agreement to the activity. This step is correct, because you need to create a service term that links the purchase agreement line to the production flow process activity1. A service term defines how a service item is consumed in production and how it is invoiced by the vendor.
1: Activity-based subcontracting