| Variable                                                                                                                     | Description                                                                                           |
|------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------|
| **condition**<br/>[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A condition.<br/>**Default**: false                                                                   |
| **var1**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` *`hidden`*        | A first variable.<br/>**Hidden**: when the variable "unknown" is defined and has the value "true".    |
| **var3**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` *`hidden`*        | A second variable.<br/>**Hidden**: when the variable "condition" is defined and has the value "true". |
| **var4**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` *`hidden`*        | A forth variable.<br/>**Hidden**: when the variable "condition" is defined and has the value "true".  |

