| **<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 variable inside dynamic family.<br/>**Default**: the value of the identifier. |
| **<aid="var2"name="var2">var2</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard``mandatory` | A variable.<br/>**Default**: the value of the variable "[a variable inside dynamic family](#dyn_:::identifier:::.var)" (dyn_*val1*.var) |