The criteria for admission to Excel are that applicants must be 13 years of age or older, must fulfill all the requirements of the application procedure. You can also use Excel to follow loan repayments, compare different mortgages, create invoices and more.Apply to Administrator, Distribution Manager, Office Manager and more! The New Employee Orientation is the first step in welcoming new employees to the Dallas Independent School District. Welcome to the one-stop resource for forms from the Office of Budget and Finance. We are always growing. To complete the application, you will need the following documentation: Sole owner's Social Security number.