ManageablePortfolioNode childNode = new ManageablePortfolioNode("Child");
childNode.addPosition(UniqueId.of("TestPos", "1234"));
rootNode.addChildNode(childNode);
ManageablePortfolio portfolio = new ManageablePortfolio("Test");
portfolio.setRootNode(rootNode);
portfolio.addAttribute("A1", "V1");
portfolio.addAttribute("A2", "V2");
PortfolioDocument doc = new PortfolioDocument();
doc.setPortfolio(portfolio);
PortfolioDocument test = _prtMaster.add(doc);