When you connect to a geospatial data store in AutoCAD Map 3D, you can filter the data you bring into your map. Use in the window.
You can filter a single layer or multiple layers. You can filter the data by location, by data properties, and by conditions that you define.
The result of a filter expression must be a Boolean value.
To filter feature data when you add it to a map
For detailed information, see Overview of Bringing In GIS Features.
For help with any expression element, see Creating Expressions - Reference.