# Rougail > **🛈 Informations** > > **rougail**\ > `basic` ## A dynamic famify for *val1* or A dynamic famify for *val2* > **🛈 Informations** > > **rougail.dyn*val1***\ > **rougail.dyn*val2***\ > This family builds families dynamically.\ > `basic`\ > **Identifiers**: > - val1 > - val2 | Variable                                                                                                      | Description                                                                                                   | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.dyn*val1*.var**
**rougail.dyn*val2*.var**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` | A dynamic variable for *val1* or *val2*. | | Variable                                                                                                                       | Description                                                                                                                    | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.var1**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` *`disabled`* | A new variable.
**Disabled**: when the variable "[A dynamic variable for *val1*](#rougail.dyn:::identifier:::.var)" has the value "val" | | **rougail.var2**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple` | A new variable.
**Default**:
• the value of the variable "[A dynamic variable for *val1*](#rougail.dyn:::identifier:::.var)"
• the value of the variable "[A dynamic variable for *val2*](#rougail.dyn:::identifier:::.var)" |