[Question] How to _retrieve_ ODX file from ECU?

[raleighlittles]

This repository contains an ODX parser, but my question is, how is the ODX file actually retrieved?

There's a data identifier associated with the ODX file apparently (0xF19E)

Is this what's used to read the ODX file? I don't see this topic mentioned anywhere in the docs, it just mentions using an existing ODX file, but not how to actually retrieve it, unless I'm missing something.

Thanks in advance.