diff --git a/docs/intakes/csoc-residuals.md b/docs/intakes/csoc-residuals.md
index f200a9e..5514649 100644
--- a/docs/intakes/csoc-residuals.md
+++ b/docs/intakes/csoc-residuals.md
@@ -71,3 +71,67 @@ notes: |
   Pulls from CSOC-IN-0001 for live registration path; some checks can run offline.
 state_hub_intake_id: "019ff532-3ade-7d75-acb7-2bbfa264fcb8"
 ```
+
+---
+
+## CSOC-IN-0003 — Multi-space Bubble corpus import + membership map
+
+```yaml
+id: CSOC-IN-0003
+kind: intake
+title: "Bulk-import Bubble corpus trees; map members to NetKingdom"
+lane: blue
+status: open
+priority: medium
+owner: coulomb-social
+repo: coulomb-social
+origin: residual
+origin_ref: CSOC-WP-0001
+description: |
+  Single-space rehearsal (reichelag) is done via import_content_tree.
+  Residuals from finished CSOC-WP-0001:
+
+  1. Generate ADR-0004 trees for more of the 71-space corpus (optional deeper
+     crawl for thin spaces — export-progress-2026-08-13).
+  2. Bulk import into CONTENT_ROOT with tenant + replace policy.
+  3. Map Bubble members_list_user → NetKingdom/Member + SpaceMembership
+     (no password import; assisted transfer only).
+  4. Keep private trees out of git; document additional lossiness.
+
+  Prefer a dedicated workplan if bulk import + identity map spans multiple
+  sessions; otherwise close this intake when (1)–(3) are evidenced.
+notes: |
+  Pickup: docs/session-pickup.md · rehearsal: docs/migration/rehearsal-reichelag-2026-08-13.md
+  Code: coulomb_social/apps/spaces/import_tree.py
+```
+
+---
+
+## CSOC-IN-0004 — Deploy stage-1 PageOps to app.coulomb.social
+
+```yaml
+id: CSOC-IN-0004
+kind: intake
+title: "Deploy PageOps CONTENT_ROOT + space visual migration to app host"
+lane: green
+status: open
+priority: high
+owner: coulomb-social
+repo: coulomb-social
+origin: residual
+origin_ref: CSOC-WP-0006
+description: |
+  Member UI and content plane land on main; production host still needs:
+
+  1. Image/release with spaces.0002_space_visual + PageOps views.
+  2. CONTENT_ROOT persistent volume (or agreed path) on the workload.
+  3. migrate + smoke: New space, page CRUD, copy/transfer on app.coulomb.social.
+  4. Extend docs/identity/smoke.md live results.
+
+  Local default CONTENT_ROOT is var/content (gitignored). Cluster must not
+  rely on empty ephemeral disk without a volume decision.
+notes: |
+  Runbook docs/deploy.md · capability model docs/capability/model-v0.yaml
+  Pickup: docs/session-pickup.md
+```
+
diff --git a/docs/session-pickup.md b/docs/session-pickup.md
new file mode 100644
index 0000000..c38f433
--- /dev/null
+++ b/docs/session-pickup.md
@@ -0,0 +1,91 @@
+# Session pickup — coulomb-social
+
+**Last closed:** 2026-08-13  
+**Domain:** communication · **Repo:** coulomb-social  
+**Hub topic:** `36c7421b-c537-4723-bf75-42a3ebc6a1dc`
+
+## Where we left off
+
+All numbered workplans **CSOC-WP-0001…0006** are **finished**. Stage-1 product
+path for spaces/pages is in code; one Bubble space was rehearsed onto the thin
+content plane. **No active workplan** — next work should open a new WP or pick
+up an intake residual.
+
+| Just landed (git `main`) | Ref |
+|--------------------------|-----|
+| PageOps CONTENT_ROOT + member CRUD / copy / transfer | CSOC-WP-0006 · `affed64` |
+| `import_content_tree` + reichelag rehearsal write-up | CSOC-WP-0001-T04 · `8447943` |
+| ADRs 0003/0004, Bubble export tooling (local XDG) | earlier commits |
+
+## Start next session
+
+```bash
+cd ~/coulomb-social
+cat .custodian-brief.md
+cat docs/session-pickup.md          # this file
+ls workplans/
+curl -s "http://127.0.0.1:8000/messages/?to_agent=coulomb-social&unread_only=true" | python3 -m json.tool
+make test                           # expect green
+```
+
+Local content (gitignored):
+
+| Path | Role |
+|------|------|
+| `var/content/` | default CONTENT_ROOT |
+| `var/content-rehearsal/` | reichelag import smoke (optional; recreate via import) |
+| `~/.config/coulomb-social/auth/` | Bubble session + corpus (secrets/private; **never commit**) |
+| `…/exports/corpus-202608131015057/trees/reichelag/` | sample ADR-0004 tree |
+
+Re-import rehearsal:
+
+```bash
+export CONTENT_ROOT="$PWD/var/content-rehearsal"
+uv run python manage.py import_content_tree \
+  ~/.config/coulomb-social/auth/exports/corpus-202608131015057/trees/reichelag \
+  --tenant tenant:coulomb --member-subject <subject> --replace
+```
+
+## Recommended next picks (choose one)
+
+1. **Deploy stage-1 to `app.coulomb.social`**  
+   Ship PageOps + migration `0002_space_visual` + `CONTENT_ROOT` volume; smoke
+   create space/page on the live host. Runbook: `docs/deploy.md`,
+   `docs/identity/smoke.md` (PageOps section).
+
+2. **Multi-space bulk import residual**  
+   Walk full local corpus (71 spaces / 109 articles); deepen thin-space crawl if
+   needed; document lossiness. Command already exists: `import_content_tree`.
+
+3. **New workplan — authoring / content-plane git**  
+   Thin-git commit/push path; outline explode/implode; live includes (see
+   `docs/architecture/`, capability model features still `todo`/`partial`).
+
+4. **Platform-gated residuals (not blocked on this repo alone)**  
+   - `CSOC-IN-0001` — public Create account when NK registration URL lives  
+   - `CSOC-IN-0002` — identity negative matrix after Case B  
+   - Bubble members → NetKingdom membership map (no password import)
+
+5. **Apex cutover** — still **not** next; needs product parity + registration +
+   deliberate founder gate (`docs/decisions/2026-08-12-feature-cut-stage-1.md`).
+
+## Do not re-do
+
+- Re-inventory Bubble public meta (empty types) — use session export path  
+- Re-open stage-1 must-set without founder decision  
+- Commit Bubble corpus trees or `~/.config/coulomb-social/auth/**`
+
+## Key docs
+
+| Doc | Why |
+|-----|-----|
+| `docs/capability/model-v0.yaml` | Stage-1 feature statuses |
+| `docs/migration/rehearsal-reichelag-2026-08-13.md` | Lossiness table |
+| `docs/adr/ADR-0003-*.md` / `ADR-0004-*.md` | Page SoR + thin git |
+| `docs/intakes/csoc-residuals.md` | Open intakes |
+
+## Pleasure note
+
+Long chain through assessment → ADRs → export → PageOps → import rehearsal.
+Rebuild on `app.coulomb.social` can grow from an empty store; Bubble stays
+reference + export source until a future parity gate.