What is the subject line for this email?

Mark: I received a notice in the mail in connection with Columbia Energy Services Corporation's sale of its "Mass Markets" business to The New Power Company. The purpose of the notice was to inform us that effective July 31, 2000 Columbia would be assigning its interest in the January 30, 1998 ISDA Master Agreement that it has with ENA to New Power as well as all transactions under it. Please call me if you have any questions about this. I expect that we will receive shortly a formal consent agreement.

Subject Line:
Columbia/New Power Asset Purchase