id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
access_encoach_group_student,encoach.group.student,model_encoach_group,encoach_core.group_encoach_student,1,0,0,0
access_encoach_group_teacher,encoach.group.teacher,model_encoach_group,encoach_core.group_encoach_teacher,1,1,1,0
access_encoach_group_admin,encoach.group.admin,model_encoach_group,encoach_core.group_encoach_admin,1,1,1,1
access_encoach_group_sysadmin,encoach.group.sysadmin,model_encoach_group,base.group_system,1,1,1,1