Post-migration, Technicians (now group_fp_technician) have read on
fp.job but NOT on sale.order / fp.part.catalog / fusion.plating.customer.spec.
The kanban render path tries to access job.sale_order_id.x_fc_po_number
and AccessErrors silently — kanban returns empty, user sees blank
'Shop Floor' page.
Fix: `job = job.sudo()` at the top of _render_card. The output is
denormalized display data, no security concerns; ACL gating is still
enforced by the caller's access to fp.job (which Technician does have).
CLAUDE.md rule 13m documents the broader pattern: any dashboard /
tablet / kanban controller surfacing cross-module data to low-priv
roles needs this sudo at the helper top.
Module version: 19.0.32.0.8 -> 19.0.32.0.9
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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