Creating an EDI-interface in metasfresh

Dear metasfresh-community,

since a week i try to automatically generate EDI-data for test purpose in metasfresh. At the end i am not sure what is the right way to do so. Can someone please introduce me in generating, receiving and transfer edi-data in metasfresh? I could not get clear about it by only reading the few sources in the web about this topic.

I hope someone can help me.

Kind regards.