code: function(oList, oAttribute, iSelectedIndex, bSkipNotify){
  		oList._lb.removeSelectedIndex(iSelectedIndex);
  		oAttribute._clearSelection();
  		if (!bSkipNotify) {
  			var aSubLists = oList.getSubLists();
  			for (var i = 0; i < aSubLists.length; i++) {
  				if (aSubLists[i].getData() === oAttribute.getId()) {
  					close(aSubLists[i], true);
  				}
  			}
  		}
  	}
docs: Sets the selection property of the given attribute and all its sub-attributes to false. Additionally the given index in the lists ListBox is unselected. ExactLists which corresponds to the cleared attributes are closed if bSkipNotify is not set.