*/
@Override
public void createPartControl(Composite parent) {
this.viewer = new TreeViewer(parent);
this.viewer.setContentProvider(new DataTreeContentProvider());
this.viewer.setLabelProvider(new DataTreeLabelProvider());
this.rootItem = new WorkflowGUI(null, null, 2, this.brandPluginID);
this.viewer.setInput(this.rootItem);
this.viewer.expandAll();