# leader > **🛈 Informations** > > **leader**\ > This family contains lists of variable blocks.\ > `standard` | Variable                                                                | Description                                                             | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **leader.leader**
`string` `multiple` `standard` `mandatory` `unique` | **Default**:
• a
• b | | **leader.follower**
`string` `standard` | | | Variable                                                                | Description                                                             | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **variable**
`string` `multiple` `standard` `unique` | **Default**: the value of the variable "[Follower](#leader.follower)" |