Auto-Calculate Area of disjoint Collections

Question

Hello, 
 we changed from Bentley Map SS2 to SS3 and now we've got problems in calculating the area of collection-polygons. Previously we used the Initial values in Bentley Geospatial Connector Administrator you may see here: 
 
 Now the Geometry_Area Attribute (and length Attribute for lines) seem to be removed and I just can set it up like in the following screenshot (Connector Admin 08.11.11.28): 
 
 That might be fine for usual polygon but not for disjoint polygon collections. If you have two polygons representing one Feature of a collection, only the area of one of these polygons will be calculated. 
 Does anyone know a way to get the area of the whole collection (included disjoint elements or holes)? And what happened to the Bentley Map attributes Geometry_Area or Geometry_Length which were also displayed in the DataBrowser (greyed out)? 
 Thank you in advance, 
 Maik

Sebastien Lefrancois · Accepted Answer

Maik, 
 
These are not been removed, but they have different notation depending of source. Features from Spatial Data sources have geometric properties calculated by those data sources. These have the following notation: Database_Length, Database_Perimeter, Database_Area. 
 
Regards, 
Sebastien Lefrancois [Bentley]