EDI message templates

Dear ​@CurJulieT 

don’t you have access to the IFS Interface Browser?

You can get them all there.

in cloud, 

Hi ​@CurJulieT,

The page you are showing is also available in the Product Documentation. You can access it from the application access point(landing page):
 

Or from any page help.
Once in there, you can search by ‘About EDI’ or ‘EDI/MHS’ and you fill find the page you were showing:
 

If EDI messages are going to be used with external parties, then you must use the documentation provided by Vimukthi above, for outbound messages in json format. For inbound messages, information can be seen in corresponding message handling apis in API Explorer. Example:
 

I hope this helps!

Regards,

Pilar