040000 tree 351d50aeb44e8c6cf01383d468dc7102bdf4c5d6	add-user-to-groups
040000 tree e936f8ccf57de8fc8875aec92336e01316eebd23	add-user
040000 tree 2506f7dc56239effc664462018c997042bcc9fb3	add-users-to-group
040000 tree 118dc37a3c0cdbf4818c41c77d9ac06b9ecfb11f	create-new-group