This document provides an overview of various templates available for creating different types of diagrams and drawings. It describes templates for architectural drawings, basic diagramming, site plans, mechanical drawings, process diagrams, network diagrams, technical drawings, HVAC, landscaping, flowcharts, workflows, organizational charts, piping & instrumentation diagrams, electrical drawings, and more. Templates include predefined symbols, tools, units of measurement, and styles to help users create documents for specific industries or applications in a standardized way. The document provides guidance on using templates to start new documents and outlines best practices for workflows using various templates.