# Rougail > **🛈 Informations** > > **rougail**\ > `standard` | Variable                                                    | Description                                                 | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.var**
`integer` `multiple` `standard` `mandatory` `unique` | A suffix variable.
**Default**:
• 1
• 2 | ## A dynamic family > **🛈 Informations** > > **rougail.dyn*1***\ > **rougail.dyn*2***\ > This family builds families dynamically.\ > `standard`\ > **Identifiers**: the value of the variable "[A suffix variable](#rougail.var)" | Variable                                                                                                   | Description                                                                                                | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.dyn*1*.var**
**rougail.dyn*2*.var**
`string` `standard` `mandatory` | A variable inside dynamic family.
**Default**: val | | Variable                                                                                                   | Description                                                                                                | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.var2**
`string` `standard` `mandatory` | A variable.
**Default**: get the value of "[a variable inside dynamic family](#rougail.dyn:::identifier:::.var)" |