-aFunctor = aFilterMgr.CreateMultiConnection()
-aPredicate = aFilterMgr.CreateEqualTo()
-aPredicate.SetNumFunctor( aFunctor )
-aPredicate.SetMargin( 2 )
-
-aFilter = aFilterMgr.CreateFilter()
-aFilter.SetPredicate( aPredicate )
-
-anIds = aFilter.GetElementsId( mesh )
+# create group
+aGroup = mesh.MakeGroup("Borders at multi-connections = 2", smesh.EDGE, smesh.FT_MultiConnection, smesh.FT_EqualTo, 2)