# Rougail > **🛈 Informations** > > **rougail**\ > `standard` ## A leadership > **🛈 Informations** > > **rougail.leader**\ > This family contains lists of variable blocks.\ > `standard` | Variable                                                                                           | Description                                                                                        | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.leader.leader**
`string` `multiple` `standard` `mandatory` `unique` | A leader.
**Default**:
• a
• b
• c | | **rougail.leader.follower1**
`integer` `standard` `mandatory` | A follower.
**Default**: the value of the index |