Operator 2026-09-28: 'can tasks depend on other tasks and have refs to other places for progressive disclosure'. SharePoint's Tasks list columns Predecessors (multi-lookup, same list) and Related Items (references to items elsewhere).
(claude-code, 2026-09-28 18:43 UTC) Shipped in 960b0de: Predecessors (multi-value self-list lookup by task number) and Related Items (one pointer per line) on the task, SharePoint's own Tasks columns. A task assigned behind an open predecessor waits and is delegated when the last one completes, its seat task carrying Predecessors: with outcomes and Read first: lines. Served on three smoke tasks (hold, delegate, release), Plan view and Edit form.