if (datastore != null) {
DataContextProvider dataContextProvider = datastore.getDataContextProvider();
try {
SchemaNavigator sn = dataContextProvider.getSchemaNavigator();
Column masterTermColumn = sn.convertToColumn(synonymCatalog.getMasterTermColumnPath());
_masterTermColumnComboBox.setSelectedItem(masterTermColumn);
String[] synonymColumnPaths = synonymCatalog.getSynonymColumnPaths();
Column[] synonymColumns = sn.convertToColumns(synonymColumnPaths);
_synonymColumnsPanel.setColumns(Arrays.asList(synonymColumns));