Hello @OSchneeberger
At this time, it is not possible to create a separate service ticket for each line item in a deal in HubSpot. However, depending on your business needs, you could use a custom Workflow to create multiple service tickets based on the line items in a deal. You could also use a third-party integration, such as MWB, to achieve this.
If you need assistance setting up a workflow or an integration, I recommend reaching out to the HubSpot Support team for further guidance.
Thanks