# A dynamic family > **🛈 Informations** > > **dyn*val1***\ > **dyn*val2***\ > This family builds families dynamically.\ > `basic`\ > **Identifiers**: (from an undocumented variable) > - val1 > - val2 | Variable                                                                              | Description                                                                           | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **dyn*val1*.var**
**dyn*val2*.var**
`string` `basic` `mandatory` | A dynamic variable. |