Adjustment of Hatchery Compensation - Population Dynamics. Hatchery production commitments, except for original inundation mitigation, shall be adjusted in 2013 and every 10 years thereafter to achieve and maintain NNI as required to adjust for changes in the average adult returns of Plan Species and for changes in the adult-to-smolt survival rate and for changes to the smolt-to- adult survival rate from the hatchery production facilities, using methodologies described in Supporting Document B, “Biological Assessment and Management Plan (BAMP): Mid-Columbia Hatchery Program”. However, it should be noted that Supporting Document B is a supporting document and does not by itself create contractual obligations.