Line of Demarcation Why define the Network Model VL line prior to the to New EMS implementation Consistent Visibility:Ensures consistent visibility of the network model.Validation:Consistent validation of results with the ISO.Situational Awareness:Enhances situational awareness.Adheres to industry best practices and NERC EOP-008.Training Development:Ability to develop consistent training in line with NERC PER 005. Operational Safety and Reliability:Allows the Control Room to operate safely and reliably in a future state.End State:Establishes business processes, procedures, and training.Defines the Line of Demarcation and Network Model VL.Positions the control room for future state Transmission and Distribution System technology enhancements.