Midwestern Gas Transmission Company

SECOND REVISED VOLUME NO. 1

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Effective Date: 06/01/1997, Docket: RP97- 59-003, Status: Effective

Original Sheet No. 238 Original Sheet No. 238 : Superseded

APPENDIX (Page 3)

ELECTRONIC DATA INTERCHANGE TRADING PARTNER AGREEMENT

DATE________________________

TO BE EFFECTIVE____________________(DATE)

[Applies across all transaction set types]

1. COMPANY COMMUNICATION INFORMATION:

COMPANY NAME: _________________________________________________________________________

ISA QUALIFIER:____________________________ ISA ID: _______________________________

Uniform Resource Locator (hostname or IP Address, any non-standard port, directory,

program name):

_______________________________________________________________________________________

Basic Authentication userid and password:______________________________________________

PGP User ID (alpha, spaces, numbers only - no special characters):

_______________________________________________________________________________________

COMPANY NAME: _________________________________________________________________________

[Third Party Service Provider and/or Trading Partner Name]

ISA QUALIFIER: ___________________________ ISA ID: _______________________________

Uniform Resource Locator (hostname or IP Address, any non-standard port, directory,

program name):

_______________________________________________________________________________________

Basic Authentication userid and password: _____________________________________________

PGP User ID (alpha, spaces, numbers only - no special characters):

_______________________________________________________________________________________

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Legal Entity Common Code (D-U-N-S Number ) to be used in envelope tags for Internet EDM:

_______________________________________________________________________________________

Backup Uniform Resource Locator (hostname or IP Address, any non-standard port,

directory, program name) (optional):

_______________________________________________________________________________________

Backup Basic Authentication userid and password (optional):

_______________________________________________________________________________________

___________________________________________________________

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