Verifying Trees


Introduction

Employee lists in organizations are often maintained in spreadsheets or database tables which record each employee’s number, name, position and so on. As well, each employee has a Position Number and Parent Position  (or something like that) so the manager of each employee can be located:

Position Parent Employee Position First Name Last Name Employee Email Location Number Position Number 12345 12345 91919 President & CEO John Smith John.Smith@Hospital.com ABC 683 23456 12345 23456 Director Office Of President Ann Brown Ann.Brown@Hospital.com ABC 683 34567 12345 34567 Chief Financial Officer Kim Cooper Kim.Cooper@Hospital.com ABC 683 45678 12345 45678 Executive Director