private List<SoftwareSystem> generateSystemsEP() {
		List<SoftwareSystem> systems = new ArrayList<>();
		for (HardwareSystem hardwareSystem : project.getHardwareSystemsEP())
			for (DeploymentAlternative deploymentAlternative : project.getDeploymentAlternatives())
				systems.add(new SoftwareSystem(hardwareSystem, deploymentAlternative, project.getFunctionalRequirements().size()));
		return systems;
	}