Use this dialog box to create polygons directly from a polygon topology.
Select the topology to convert. Click Load Topology to select and load the topology if you need to.
Select the layer on which you want to place the converted polygon(s). Click Layer Settings to create a new layer and set its properties.
Create a single polygon from nested polygons in the topology.
Copy object data from the topology polygons to the new polygon objects.
Copy database links from the polygons to the new mpolygon objects.