diff --git a/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/item.md b/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/item.md
index c6acb530..50869201 100644
--- a/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/item.md
+++ b/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/item.md
@@ -8,7 +8,7 @@ priority: 'P1'
 labels: ['workspace', 'pod', 'profile', 'cli', 'panel', 'memory']
 workflow_state: 'inprogress'
 created_at: '2026-06-08T00:00:47Z'
-updated_at: '2026-06-08T01:04:44Z'
+updated_at: '2026-06-08T01:36:01Z'
 assignee: null
 legacy_ticket: null
 queued_by: 'workspace-panel'
diff --git a/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/thread.md b/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/thread.md
index 8efa48d4..cf7a6b7a 100644
--- a/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/thread.md
+++ b/.yoi/tickets/open/20260608-000047-introduce-runtime-workspace-root-context/thread.md
@@ -298,3 +298,38 @@ Coder packet:
 Reviewer delegation remains pending until coder reports diff/commits and validation evidence.
 
 ---
+
+<!-- event: implementation_report author: orchestrator at: 2026-06-08T01:36:01Z -->
+
+## Implementation report
+
+Coder completed and reviewer delegated.
+
+Coder result:
+- Pod: `coder-runtime-workspace-context-2`
+- Commit: `b6af761 runtime: separate workspace pod and profile identity`
+- Worktree status: clean after commit.
+- Diff against `develop`: 9 files changed, 479 insertions, 216 deletions.
+- Coder reported successful focused tests, `cargo check -q`, `cargo fmt --check`, `git diff --check`, `cargo run -q -p yoi -- ticket doctor`, and `nix build .#yoi`.
+
+Files touched by coder:
+- `crates/manifest/src/profile.rs`
+- `crates/client/src/spawn.rs`
+- `crates/client/src/ticket_role.rs`
+- `crates/pod/src/entrypoint.rs`
+- `crates/tui/src/lib.rs`
+- `crates/tui/src/multi_pod.rs`
+- `crates/tui/src/single_pod.rs`
+- `crates/tui/src/spawn.rs`
+- `crates/yoi/src/main.rs`
+
+Reviewer delegation:
+- Spawned sibling reviewer Pod: `reviewer-runtime-workspace-context`.
+- Reviewer scope: read-only child worktree plus non-recursive parent-root read required by launch cwd validation.
+- Reviewer was instructed to judge against the recorded shared boundary decisions and acceptance criteria, not unrecorded preferred tactics.
+
+Pending:
+- Await reviewer verdict before merge-ready dossier.
+- No merge, close, final approval, or cleanup has occurred.
+
+---