# New variables

| Variable                                                                                                                                                                                                                                                                                                                                                              | Description                          |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------|
| **<a id="a_dynamic_:::identifier:::.a_variable" name="a_dynamic_:::identifier:::.a_variable">a_dynamic_*family1*.a_variable</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory`                                                                                                                                  | A variable.<br/>**Default**: a_value |
| **<a id="a_dynamic_:::identifier:::.a_subfamily.a_variable" name="a_dynamic_:::identifier:::.a_subfamily.a_variable">a_dynamic_*family1*.a_subfamily.a_variable</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory`                                                                                              | A variable.<br/>**Default**: a_value |
| **<a id="a_dynamic_:::identifier:::.a_subdyn_:::identifier:::.a_variable" name="a_dynamic_:::identifier:::.a_subdyn_:::identifier:::.a_variable">a_dynamic_*family1*.a_subdyn_*family3*.a_variable</a>**<br/>**a_dynamic_*family1*.a_subdyn_*family4*.a_variable**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | A variable.<br/>**Default**: a_value |