Selection Filter

1. The dropdown menu of the selection filter can be accessed by clicking on this logo.
   
2. Choose the type of entity or topology to view in the dropdown.
   
3. Click on the item, e.g. polygon, of the chosen entity or topology in the 3D Viewer. It will be highlighted in blue by default.
   
4. Check its ID by referring to the Attribute Table. The information will be highlighted under the chosen entity or topology tab.