{
  "_about": "The follow-up backlog. Every 'topics_not_probed', extractor flag marked as a follow-up candidate, and learning's open_questions_raised becomes an item here, attached to the entity it concerns. A follow-up interview's guide is built from open items; when an item is answered it is closed WITH the evidence that answered it. Items that stay open across several interviews are their own finding.",
  "items": [
    { "id": "fu_001", "entity": "person_A", "raised_in": "tx_001", "raised_by": "probes.topics_not_probed", "question": "What do the 'gaps' in the report consist of?",                       "status": "resolved", "resolved_in": "tx_003", "resolved_by": ["ev_205"], "note": "Fleet tracker export missing the cutoff." },
    { "id": "fu_002", "entity": "person_A", "raised_in": "tx_001", "raised_by": "probes.topics_not_probed", "question": "What else do the analysts do; what fraction of their week is the report?", "status": "open",     "open_across": ["tx_001", "tx_003"], "note": "Never asked in two interviews. The effort figures still have no denominator." },
    { "id": "fu_003", "entity": "person_A", "raised_in": "tx_001", "raised_by": "ev_010 flag",              "question": "Who on the warehouse side edits the template, and is that really the cause?", "status": "resolved", "resolved_in": "tx_003", "resolved_by": ["ev_208"], "note": "Reported as a warehouse manager adding metrics. Method of finding out not stated." },
    { "id": "fu_004", "entity": "person_A", "raised_in": "tx_001", "raised_by": "ev_013 flag",              "question": "At what file size did the script fail, and how (memory? timeout?)",      "status": "open",     "open_across": ["tx_001", "tx_003"], "note": "Less important now the pilot tool handles mapping, but still open. Consider dropping." },
    { "id": "fu_005", "entity": "person_A", "raised_in": "tx_001", "raised_by": "lr_003 caveat",            "question": "How long does the security review actually take (firsthand)?",         "status": "resolved", "resolved_in": "tx_003", "resolved_by": ["ev_206", "ev_207"], "note": "Nine weeks, after chasing twice." },
    { "id": "fu_006", "entity": "person_A", "raised_in": "tx_001", "raised_by": "ev_027 flag",              "question": "Were the sample exports delivered by end of October?",                    "status": "open",     "open_across": ["tx_003"], "note": "tx_003 probed purchasing, not this. The pilot ran, so presumably yes - but not stated." },
    { "id": "fu_007", "entity": "person_A", "raised_in": "tx_001", "raised_by": "ev_015 flag",              "question": "What are the 'worse parts of the week' the speaker alluded to?",          "status": "open",     "open_across": ["tx_001", "tx_003"], "note": "A volunteered hint, never followed. Two interviews later, still unknown." },
    { "id": "fu_008", "entity": "person_A", "raised_in": "tx_003", "raised_by": "ev_214 flag",              "question": "Why is the daily version still declined now that the process has changed?", "status": "open",     "open_across": [], "note": "New in tx_003." },
    { "id": "fu_009", "entity": "person_A", "raised_in": "tx_003", "raised_by": "probes.topics_not_probed", "question": "Did the pilot tool need warehouse-system access (i.e. was the review architecturally avoidable)?", "status": "open", "open_across": [], "note": "Bears directly on H3." },
    { "id": "fu_010", "entity": "person_B", "raised_in": "tx_002", "raised_by": "probes.topics_not_probed", "question": "What do the POS/ERP mismatches look like (size, direction, cause)?",      "status": "open",     "open_across": [], "note": "The speaker's main pain; nothing known about its shape. Blocks H5." },
    { "id": "fu_011", "entity": "person_B", "raised_in": "tx_002", "raised_by": "probes.topics_not_probed", "question": "Does the CFO care more about timeliness or accuracy?",                     "status": "open",     "open_across": [], "note": "Comparison point for tx_001's timeliness pressure." },
    { "id": "fu_012", "entity": "person_B", "raised_in": "tx_002", "raised_by": "probes.guide_questions_skipped", "question": "Does the CFO or anyone downstream ask for different cadence/content?", "status": "open",  "open_across": [], "note": "Guide question g_stakeholders was skipped." },
    { "id": "fu_013", "entity": "org_A",    "raised_in": "tx_003", "raised_by": "lr_c02",                     "question": "What is the remaining ~4h/week of prep effort made of, now that remapping is automated?", "status": "open", "open_across": [], "note": "Raised by a corpus learning, not by an interview." }
  ]
}