**Configuration Modes** (via `pageSelection`):
- `embedding`: Display attributes of the current page (the page containing this widget) - most common
- `absolute`: Display attributes of a specific, statically-configured page (requires `absoluteSelection`)
- `relative`: Display attributes of a dynamically-referenced page via an attribute (requires `relativeSelection`)

**Typical Configuration Workflow**:
1. Choose data source mode via `pageSelection` (usually `"embedding"` for current page)
2. Configure the corresponding selection attribute:
   - For `absolute`: Set `absoluteSelection` to the target page UID
   - For `relative`: Set `relativeSelection` to a reference attribute name
   - For `embedding`: No additional configuration needed
3. Configure the `layout` using dedicated MCP Tools for Managing Embedded Layouts
4. Optionally customize appearance (`showFrame`, `singleColumn`) and behavior (`enableMultiEdit`)

**Frontend Mode** (`cf.cplace.platform.useNewFrontend`):
- Controls whether the widget renders using the modern frontend implementation
- **Always set to `true`** for new implementations to enable the modern rendering pipeline
- When `true`, child Single Attribute widgets inherit this setting automatically