Dallas ISD requires that all employees complete an Annual Policy Acknowledgment at the beginning of every school year. When you fill out this form you can expect an email or a phone call from a key member of our staff.We can discuss your needs and plans. The employee should complete the acknowledgement on page two and return it for their file. EMPLOYEE Acknowledgement Form. (updated August, 2019). Need to provide proof of employment status? Use this sample employment verification letter to create your own. The following documents are available for viewing at anytime after completing the Policy Acknowledgment course in cornerstone. I have received a copy of the Company's Employee Handbook on the date listed below.