**Warning**: Custom attribute names must use their fully qualified internal names.

**Value Format**:
- **Custom attributes**: Use fully qualified names like `'cf.cplace.solution.taskTitle'`
- **Built-in attributes**: Use simple feature names like `name`, `creator`, `created`
- **Inside a `layout.define` string**: wrap the config value in a **double-quoted** outer JS string so these single-quoted tokens need no escaping — see the `cplace_execute_layout_script` tool description (quoting/escaping note). Never wrap it in a single-quoted string with unescaped inner `'` (throws `SyntaxError`).

**Note**: The enumeration provider dynamically populates available attributes based on the connected table widget's type. Only attributes from the table's result type are selectable.