LabTech Diagnostics (Lifepoint) and Lab Integration (What to tell the techs)

We are using OpenEMR 5.0.0. This question is an old one but we have never implemented this feature. We are using a company called LabTech Diagnostics who uses Lifepoint to implement their labs results into a the EMR of a practice.

Upon review this has been done since about 2010.

My question is simply what information do I need to give them so they can integrate lab orders and results into OpenEMR. The “project director” who works at LabTech states that Lifepoint technicians will make this happen. I do not want them to reinvent this wheel.
I just need to know what information they will need and how we can easily implement this.

With regards,
Clif Caldwell