# Rougail > **🛈 Informations** > > **rougail**\ > `standard` | Variable                                                    | Description                                                 | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.var**
`string` `multiple` `standard` `mandatory` `unique` | A suffix variable.
**Default**:
• val1
• val2 | ## A dynamic family > **🛈 Informations** > > **rougail.*val1*_dyn**\ > **rougail.*val2*_dyn**\ > This family builds families dynamically.\ > `standard`\ > **Identifiers**: the value of the variable "[A suffix variable](#rougail.var)" | Variable                                                                                                            | Description                                                                                                         | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.*val1*_dyn.var1**
**rougail.*val2*_dyn.var1**
`string` `standard` `mandatory` | Value is suffix.
**Default**: the value of the identifier | | **rougail.*val1*_dyn.var2**
**rougail.*val2*_dyn.var2**
`string` `standard` `mandatory` | Value is first variable.
**Default**:
• the value of the variable "[Value is suffix](#rougail.:::identifier:::_dyn.var1)"
• the value of the variable "[Value is suffix](#rougail.:::identifier:::_dyn.var1)" | | **rougail.*val1*_dyn.var3**
**rougail.*val2*_dyn.var3**
`string` `standard` `mandatory` | Value is relative first variable.
**Default**:
• the value of the variable "[Value is suffix](#rougail.:::identifier:::_dyn.var1)"
• the value of the variable "[Value is suffix](#rougail.:::identifier:::_dyn.var1)" | | **rougail.*val1*_dyn.var4**
**rougail.*val2*_dyn.var4**
`string` `standard` `mandatory` | Value is first variable of val1.
**Default**: the value of the variable "[Value is suffix](#rougail.val1_dyn.var1)" |