The California ISO has revised the operating procedure referenced below.
4100 System Operations Emergency Plan, version 10.0, effective July 7, 2020.
Annual Review -
Section 2.2: Added Lonestar (LST) to list of Transmission Entities (TEs) under Coordinated Functional Registration (CFR).
Section 3.1.1: Updated for consistency with Operating Procedure 4420B.
Section 3.3.1: Updated Flex Alert coordination.
References: Clarified NERC requirements.
ISO Operating Procedures - http://www.caiso.com/rules/Pages/OperatingProcedures/Default.aspx