Box Crop reference

Crops (removes) a portion of the point cloud.

Access:

Ribbon: Manage tab Point Cloud panel Box Crop

Options on Box Crop mini-toolbar

Keep Inside The default Keep Inside option retains the portion you crop inside the bounding box and discards the remainder of the point cloud outside the box.
Keep Outside The Keep Outside option removes the portion you crop and retains the remainder of the point cloud outside the bounding box.