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TableColumn Aggregations 
· Cell variant (0..n)
Aggregation for a variant (TableStandardCell)
You can create this aggregation in the View Designer in the UI tree from the context menu (entry Insert Cell Variant).
· FIXED_BOTTOM_CELLS (0..n)
· FIXED_TOP_CELLS (0..n)
· Table popin (0..1)
Aggregation for a TablePopin within the table column.
You can create this aggregation in the View Designer in the UI tree from the context menu (entry Insert Table Popin).
· Cell Editor (1..1)
Aggregation for a TableCellEditor.
You can create this aggregation in the View Designer in the UI tree from the context menu (entry Insert Cell Editor).