040000 tree 2314fb6c2acd561d1154c06bef7a309df86065fd	add-user-to-groups
040000 tree 4a19e9aadc3386db3665d97ba8cffbb0fd874f2e	add-user
040000 tree f4a5494e1531ccbe57003aedd38279881af1b06f	add-users-to-group
040000 tree aa76b9e5e5298fc2865739b8e417ffb800a980bd	create-new-group