Raytheon sites are formally added to the contract by modification. A Formula Pricing Agreement (FPA) can be established between WRALC and each Raytheon Site. Prices for Items and Services that are developed in accordance with the FPA require no negotiation. The item or service is then listed on the Corporate Contract Price List (CCPL), which is made available to US Govt Facilities. Procuring Activity works directly with the appropriate Raytheon site to create the delivery order. WR-ALC issues a control number and keeps track of funds committed to the contract. The IDIQ Service Center PMO receives a copy of proposals, signed delivery orders and all delivery order modifications for record keeping purposes.