> ## Documentation Index > Fetch the complete documentation index at: https://docs.rdrive.io/llms.txt > Use this file to discover all available pages before exploring further. # The pins have different shapes and icon. What do they mean? > The setup can be highly customized within each company. In most cases, custom issues are typically designed for defects, safety issues, environmental issues, or The setup can be highly customized within each company. In most cases, custom issues are typically designed for defects, safety issues, environmental issues, or photo diaries. For each of these categories, it is possible they have their own icon to represent and differentiate themselves on the plan viewer. Please check out the legend to learn what each icon represents. *** ### **Website -** Right-click on the plan viewer, and select **Legend.** The pins have different shapes and icon. What do they mean? The pins have different shapes and icon. What do they mean? *** ### **Device APP -**  The pins have different shapes and icon. What do they mean? The pins have different shapes and icon. What do they mean?