ISO-80000 has over 120,000 elements in it. We are seeing a big performance hit by it automatically being included when a new project is created and loaded to TWC. It's also part of the model federation being loaded via Project Usages so even when we remove it from one project it managed to sneak back into the federation. Anything that Dassault can do to help the situation would be appreciated. In general, we remove the project usage manually when it sneaks in and keep the references for the small number of ISO-80000 elements that are being used.