Seller to Designate Forecasting and Scheduling Agents. At least thirty (30) days before it begins to Schedule Test Energy under this Agreement, Seller shall engage at its expense a third-party Scheduling Agent (the “Scheduling Agent”) and a third- party forecasting agent (the “Forecasting Agent”), subject in each case to PGE’s prior approval. The Scheduling Agent shall perform Seller’s pre-scheduling and Scheduling obligations under this Section 3.8.3 based exclusively on forecasts supplied by the Forecasting Agent.