The coordinate systems displayed in IMSMA are managed using the Coordinate System List window. The available coordinate systems are from ESRI. IMSMA does not support custom coordinate systems at this time.
To access Access the Coordinate System List window: 1. From from the Map menu, and select Coordinate System. The Coordinate System List window displays (Figure 175). Figure 175[[Image:UserManual_CoordinateSystemListWindow. png|center|500px|''Coordinate System List Window'']]<div align="center">''Coordinate System List Window''</div>