0877S - Alignment of TO Revenue and TO Revenue Adjustment terms to the current Gas Transporter Licence

This Modification proposes the update of the Transport Owner Revenue term (TORt) and Transport Owner Correction term (TOKt) within UNC Transportation Principal Document (TPD) Section F to align them with the term within the current National Gas Transmission (NGT) Gas Transporter Licence applicable from 01 April 2021 that is used in the calculation of the Default System Marginal Price Calculation.