We should improve the layout of the "controls" widget. Right now it contains three controls (ManageDsaIT, Subentries, and PagedSearch). If we add more controls this widget could become too big.
It is also implemented twice, once in the BrowserParameterPage and once in the SearchPageWrapper. It would be better to create a reusable widget.
We also need a generic way to save controls and its options to the connections.xml and browserconnections.xml.