All catechism students who have received the Holy Communion are active members of CML. Catechism students are divided into 80 groups. A group consists of seven members; one of them is the leader of the group. The leader collects details about the team members. During the interval of Catechism Classes, the group members gather together and pray and share their experience of sacrifice, mortification, Holy Bible reading, etc. They are monitored by the class teachers, Co-ordinator and Principal.