EDI template for EDIFACT D96A

Hello Experts,

We have a project with some vendor which apparently has zero knowledge about EDI specially with EDIFACT D96A that we are expecting them to use.
In likely their system is not supported Integration System like Webmethods or TIBCO.
And our guess, they are just using a development tools like pure Java or .NET.

Just wondering whether there is any EDI template for those development tools similar like what we have in Webmethods i.e
WM EDI Package
WM EDI TN Package

Appreciate any answer.

Thank you.

Best Regards,
Fanny T