private void initTableColumns() {
        // Name.
        final Column<DocRef, CommandLink> nodeNameColumn = DataGridUtil.commandLinkColumnBuilder(
                        buildOpenDocCommandLink())
                .build();
        DataGridUtil.addCommandLinkFieldUpdater(nodeNameColumn);
        dataGrid.addAutoResizableColumn(
                nodeNameColumn,
                DataGridUtil.headingBuilder("Document Name")
                        .build(),
                500);

        dataGrid.addEndColumn(new EndColumn<>());
    }
Add the columns to the table.
stroom-core-client/src/main/java/stroom/dictionary/client/presenter/DocRefListPresenter.java