Produces structured U.S. immigration case summaries covering applicant background, legal basis, procedural history, posture, and outcomes. Use when preparing case summaries, intake briefs, supervision reviews, handoffs, or client consultations. Trigger keywords: immigration summary, asylum, AOS, removal defense, I-589, I-485, I-130, I-140, NTA, RFE, NOID, EOIR, BIA, USCIS.