| **<aid="var1"name="var1">var1</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard``mandatory` | A first variable.<br/>**Default**: value |
| **<aid="var2"name="var2">var2</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic``mandatory`*`disabled`* | A second variable.<br/>**Disabled**: when the variable "[A first variable](#var1)" has the value "value" |
| **<aid="var3"name="var3">var3</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard``mandatory` | A third variable.<br/>**Default**: depends on a calculation |