id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
access_encoach_assignment_student,encoach.assignment.student,model_encoach_assignment,encoach_core.group_encoach_student,1,0,0,0
access_encoach_assignment_teacher,encoach.assignment.teacher,model_encoach_assignment,encoach_core.group_encoach_teacher,1,1,1,0
access_encoach_assignment_admin,encoach.assignment.admin,model_encoach_assignment,encoach_core.group_encoach_admin,1,1,1,1
access_encoach_assignment_sysadmin,encoach.assignment.sysadmin,model_encoach_assignment,base.group_system,1,1,1,1