| **<aid="dyn:::identifier:::.var"name="dyn:::identifier:::.var">dyn*val1*.var</a>**<br/>**dyn*val2*.var**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard``mandatory` | A dynamic variable.<br/>**Default**: the value of the identifier. |
| **<aid="var3"name="var3">var3</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard``mandatory` | A variable calculated.<br/>**Default**: <br/>• the value of the variable "[A dynamic variable](#dyn:::identifier:::.var)"<br/>• the value of the variable "[A dynamic variable](#dyn:::identifier:::.var)" |