> [!NOTE]
>
> **Caption:**
> - Variable
> - [+ Unmodifiable variable +]
> - [- Default value -]
> - [+ Modified value +]

Variables:
- :open_file_folder: a dynamic family
  - :notebook: a variable: [+ string1 +] ← loaded from rougail-test
  - :open_file_folder: a family
    - :notebook: a new variable: [+ string1 +] ← loaded from rougail-test
- :open_file_folder: [+ a dynamic family +]
  - :notebook: [+ a variable +]: [- null -]
  - :open_file_folder: [+ a family +]
    - :notebook: [+ a new variable +]: [- null -]