t-paliad-294 / m/paliad#126. knuth's #121 conditional-rendering
defaulted the "abhängig von <parent>" chip to the rule's parent_id
display name. For R.262(2) Erwiderung auf Vertraulichkeitsantrag the
parent_id resolves to the SoC (Klageerhebung), but the rule's real
semantic anchor is the opposing party's confidentiality application
(paliad.trigger_events id=25). The chip read "abhängig von
Klageerhebung", which is wrong.
Fix: when a rule has a non-NULL trigger_event_id, the engine stamps
ParentRuleCode / ParentRuleName / ParentRuleNameEN from the
trigger_events catalog row instead of from the parent_id chain. The
parent_id stays as the calc-time arithmetic anchor — only the user-
facing dependency identity shifts.
Generalises across every rule with a real trigger_event_id (2 rows
in the live corpus today: confidentiality_response and
translations_lodge — both relabel correctly).
Touches both surfaces in one shot: verfahrensablauf-core's chip
("abhängig von …") and shape-timeline's "Folgt aus …" footer both
read from ParentRule*, so no frontend change needed.
Tests: extend TestUIDeadline_IsConditional_UncertainAnchors with a
DE+EN string-pinning case for R.262(2) plus a generalisation guard
for translations_lodge. Negative guard asserts the chip no longer
leaks "Klageerhebung" / "Statement of Claim".