New variables

| Variable | Description | |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------| | **family.var3**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` | A third variable. | | **family2.var4**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` | A fourth variable. |