# md Lab doc-live body for **md**. - Multiplayer cursors attach here - Concurrent edits land as local revisions - Soft Fusion paint owns the chrome
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Surfaces kinds · open rail/fullscreen overlay anytime (header Canvas or Side/Full). Lens preview desk
# md Lab doc-live body for **md**. - Multiplayer cursors attach here - Concurrent edits land as local revisions - Soft Fusion paint owns the chrome
Example HTML surface — Filament instrument on the Lens board.
| KPI | Value | Δ |
| Peers | 2 | +1 |
| Attach | 1 | 0 |
| TTFP ms | 42 | −6 |
# plan Lab doc-live body for **plan**. - Multiplayer cursors attach here - Concurrent edits land as local revisions - Soft Fusion paint owns the chrome
{"columns":["Name","Status","Owner"],"rows":[["Alpha","open","Alice"],["Beta","done","Bob"]]}
.data-table{"connector":"lab-mock","status":"ready","tables":["metrics","events"]}
.data-source{"entries":[{"id":"c1","title":"Playbook A"},{"id":"c2","title":"Playbook B"}]}
.catalog{"members":[{"id":"u1","name":"Alice","role":"admin"},{"id":"u2","name":"Bob","role":"editor"}]}
.workspace-memberStatic .surface — pack evaluate (surface).
Pick Side / Full / Widget to open the Surfaces canvas overlay. Press Escape or Exit to close · Ctrl/⌘+\ toggles.