At the request of John Grass,  I am forwarding for your review the attached  sample of Enron Upstream Company, LLC's GISB.
Please do not hesitate to  give me a call with any questions you may have regarding the enclosed.
Regards,

GISB
At the request of John Grass, I am forwarding for your review the attached sample of <COMPANY> Upstream Company, LLC's GISB.
Please do not hesitate to give me a call with any questions you may have regarding the enclosed.
Regards,
grass forwarding review questions regarding enclosed upstream regards sample request john company llc gisb