LAD Engine — Not in current beta
Not available in the current beta. The Language-Aided Design (LAD) engine — which generated ghost layout proposals from natural language descriptions — is not part of the current release.
For layout sketching and drawing in the current beta, use Canvas.
For AI-assisted design questions (room programmes, spatial constraints, compliance), use Chat — describe what you need and the AI will guide you through it conversationally.
LAD-style automated layout generation is planned for a future release.