# dyn*val1* or dyn*val2* > **🛈 Informations** > > **dyn*val1***\ > **dyn*val2***\ > This family builds families dynamically.\ > `basic`\ > **Identifiers**: > - val1 > - val2 | Variable                                                                                                             | Description                                                                                                          | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **dyn*val1*.var**
**dyn*val2*.var**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` *`disabled`* | A dynamic variable.
**Disabled**: when the identifier is "val1" |