propertyExplorer.setBrowseContexts(DocumentLink.URIs.SourcePropertyViewpointBrowseContext, DocumentLink.URIs.SourcePropertyViewpointActionContext);
propertyExplorer.setColumns(Constants.SOURCE_COLUMNS);
propertyExplorer.setInputSource(new SingleSelectionInputSource(Resource.class));
propertyExplorer.getExplorer().setAutoExpandLevel(2); // Expand everything in the beginning
propertyExplorer.setColumnsVisible(true);
propertyExplorer.setBrowseContexts(DocumentLink.URIs.SourcePropertyViewpointBrowseContext, DocumentLink.URIs.SourcePropertyViewpointActionContext);
propertyExplorer.setColumns(Constants.SOURCE_COLUMNS);
propertyExplorer.setInputSource(new SingleSelectionInputSource(Resource.class));
propertyExplorer.getExplorer().setAutoExpandLevel(2); // Expand everything in the beginning
propertyExplorer.setColumnsVisible(true);