Variable	Description
rougail.leadership_1.leader string standard mandatory unique multiple	A leader. Default: value1 value2
rougail.leadership_1.follower string basic mandatory	A follower.
rougail.leadership_2.leader string standard mandatory unique multiple	A leader. Default: value1 value2
rougail.leadership_2.follower string standard mandatory multiple	A follower. Default: the value of the variable "rougail.leadership_1.leader"