| Filter Type | Logic | AutoCAD Command/ Tool | Use Case Example | | :--- | :--- | :--- | :--- | | | Object is entirely within a boundary | MAPQUERY > Location > Inside | Find all manholes inside a treatment plant fence line. | | Crossing | Object is crossed by or touches a boundary | MAPQUERY > Location > Crossing | Identify pipes that intersect a property line. | | Within Distance | Object is within X units of another object | MAPQUERY > Buffer | Locate all hydrants within 200m of a school zone. | | Window/Polygon | Manual graphic selection | SELECT > WP / CP | Quick ad-hoc selection of visible features. |