What the criterion actually says
The criterion at 8 CFR 204.5(h)(3)(vi) concerns authorship of scholarly articles in the field, in professional or major trade publications or other major media. Three words in that phrase do most of the work: scholarly, professional, and major.
"Scholarly" points to work written for other specialists, reporting original research or analysis, and typically peer reviewed. A trade column, a company white paper or a general-audience explainer may all be valuable, and none of them is what this criterion is asking about.
"Professional or major" points at the venue. A journal nobody in the field reads does not become a major publication because it accepted the paper. This is where indexing status, editorial standards and the journal's actual standing in the discipline become part of the argument rather than a formality.
The criterion is about scholarly articles in venues your field recognises — not about the number of items on a CV.
Where petitions over-claim
The most common problem is padding: conference abstracts, non-peer-reviewed proceedings, preprints and predatory-journal placements listed alongside genuine peer-reviewed articles. This rarely helps and frequently hurts, because it invites the officer to examine the whole list sceptically rather than accept it.
Predatory placements are the sharpest version of this. A journal that accepted a paper within days, has no genuine peer review and appears on no recognised index is checkable in minutes, and finding one in the record casts doubt on everything beside it.
The second problem is treating authorship as sufficient on its own. Meeting this criterion contributes one of the three you need — it does not, by itself, say anything about acclaim. The final merits determination will ask what the field did with the work, and a long publication list with no independent citation is a weak answer to that question.
Building the evidence properly
What supports this criterion well is a set of peer-reviewed articles in journals that are indexed where your discipline expects, with documentation of the venue's standing rather than an assertion of it — the indexing record, the editorial board, the review process.
Your position in the author list is worth addressing directly rather than leaving to inference, particularly in fields where author order is meaningful. So is the distinction between work you led and work you contributed to, which an officer cannot infer from a citation string.
This is straightforward work, and it is much easier done as you go. Reconstructing venue evidence for a paper published four years ago is possible; keeping it from the outset is trivial.