void populateEditForm(Model uiModel, PurchaseRequest purchaseRequest) { uiModel.addAttribute("purchaseRequest", purchaseRequest); uiModel.addAttribute("proposals", Proposal.findAllProposals()); uiModel.addAttribute("purchaserequestparts", PurchaseRequestPart.findAllPurchaseRequestParts()); uiModel.addAttribute("users", User.findAllUsers()); }