# Rougail > **🛈 Informations** > > **rougail**\ > `basic` | Variable                                                    | Description                                                 | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.var**
`string` `multiple` `standard` `mandatory` `unique` | A suffix variable.
**Default**:
• val1
• val2 | ## A dynamic family > **🛈 Informations** > > **rougail.dyn*val1***\ > **rougail.dyn*val2***\ > This family builds families dynamically.\ > `basic`\ > **Identifiers**: the value of the variable "[A suffix variable](#rougail.var)" | Variable                                                                                                      | Description                                                                                                   | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.dyn*val1*.var**
**rougail.dyn*val2*.var**
`string` `basic` `mandatory` | A dynamic variable. |