Write an email with the subject line "Aurora Natural Gas Systems, LLC".
Per instructions from Brant Reves in Credit dated 5/15/98 (a copy of which has just been provided to me by Global Contracts), please inactivate the Master Agreement [ERMS] with the referenced counterparty. It appears Aurora Natural Gas Systems LLC is a dba for Aurora Natural Gas, LLC. We have an ISDA Master Agreement dated 1/20/00 in place with Aurora Natural Gas, LLC and all financial business should be transacted under such ISDA Master. Further, per Brant's instructions, all trades done with Aurora Natural Gas Systems, LLC should be moved to the correct legal entity, Aurora Natural Gas, LLC.