diff --git a/docs/plans/2026-06-18-m8-transport.md.tasks.json b/docs/plans/2026-06-18-m8-transport.md.tasks.json
new file mode 100644
index 00000000..78dea29d
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+++ b/docs/plans/2026-06-18-m8-transport.md.tasks.json
@@ -0,0 +1,21 @@
+{
+  "planPath": "docs/plans/2026-06-18-m8-transport.md",
+  "tasks": [
+    {"id": 210, "subject": "M8-A1: Commons name-map types + preview/selection/summary extensions", "status": "pending"},
+    {"id": 211, "subject": "M8-A2: Transport bundle DTOs — Site/DataConnection/Instance + BundleContentDto", "status": "pending"},
+    {"id": 212, "subject": "M8-A3: LineDiffer — pure Myers per-line diff helper (T20)", "status": "pending"},
+    {"id": 213, "subject": "M8-B1: DependencyResolver site/instance expansion", "status": "pending", "blockedBy": [211]},
+    {"id": 214, "subject": "M8-B2: EntitySerializer site/connection/instance mapping (both directions)", "status": "pending", "blockedBy": [211]},
+    {"id": 215, "subject": "M8-B3: ManifestBuilder + summary counts + schemaVersion 1.1", "status": "pending", "blockedBy": [210]},
+    {"id": 216, "subject": "M8-B4: Export plumbing — selection wiring, command, ManagementActor, CLI", "status": "pending", "blockedBy": [213, 214, 215]},
+    {"id": 217, "subject": "M8-C1: ArtifactDiff — Myers code diff (T20) + Site/Connection/Instance compares", "status": "pending", "blockedBy": [211, 212]},
+    {"id": 218, "subject": "M8-C2: BundleImporter.PreviewAsync — new-type diff + required-mapping detection + blockers", "status": "pending", "blockedBy": [214, 217]},
+    {"id": 219, "subject": "M8-D1: BundleImporter.ApplyAsync — nameMap, resolve-or-create, instance upsert + FK rewire", "status": "pending", "blockedBy": [218]},
+    {"id": 220, "subject": "M8-D2: #16 — real stale-instance enumeration in ImportResult", "status": "pending", "blockedBy": [219]},
+    {"id": 221, "subject": "M8-D3: Import plumbing — name-map through command, ManagementActor, CLI", "status": "pending", "blockedBy": [219, 216]},
+    {"id": 222, "subject": "M8-E1: Export wizard — Sites/Instances selection", "status": "pending", "blockedBy": [216]},
+    {"id": 223, "subject": "M8-E2: Import wizard — Map step + Modified +/- diff render", "status": "pending", "blockedBy": [221]},
+    {"id": 224, "subject": "M8-INT: Docs, full build, docker rebuild, Playwright, live smoke, end-to-end trace", "status": "pending", "blockedBy": [222, 223]}
+  ],
+  "lastUpdated": "2026-06-18"
+}