The Digital Twin concept, i.e. the fact of obtaining an operational Digital Twin of a building, allows the management of an informed three-dimensional digital model.

This concept, widely used in large infrastructures or for example in the aerospace sector, has a very specific application, the management of buildings with a high turnover of users, or with users using many spaces at the same time. In the Workplace sector, the Digital Twin is of even more crucial interest as it allows to have as a repository the digital information of a building that can generate new benefits by knowing the practices of those who inhabit it to produce. The recent publication of the BIM Guide for Facility Management can help in this regard. As it was at the time for a company with a high market capitalisation such as WeWork.