how to design a Local Area Network (LAN). ( : Look for network design checklists.) diagrams for LANs in your research, reviewing at least five. a diagram of the LAN or Wide Area Network (WAN) that identifies the following: Create diagrams with Microsoft® Visio®, Microsoft® PowerPoint®, or another software application approved by your Instructor. Use call outs as needed to identify items and provide explanations. your assignment to the Assignment Files tab. 2. Your Mobile Ordering Project team assigned you to write the Mobile Ordering Project POS Requirements Document. the following elements in your documentation: your requirements in one of the following ways: your assignment to the Assignment Files tab.