A multi-disciplinary approach for undertaking LCA in eToolLCD. With increased awareness around climate emergency more engineering disciplines decide to look into how to reduce the whole life impacts of their discipline. By allowing the various disciplines like Architects, Structures, MEP etc to maintain their own part of the LCA model would lead in better collaboration when it comes to LCA, In this scenario, a project would be set up by one organisation and shared with other eToolLCD users from any organisation. Each discipline will then be responsible for specific parts of the LCA scope. This approach can fit well with the Revit and othe BIM integrations.