The website will be two-tiered. The main page, adt.larc.nasa.gov, will be a formal front-end to all of the information of interest to the community, including documents and presentations that have become publicly available. Because of strict security, one must obtain a NASA user id to upload files, post comments, etc. Since obtaining a NASA user id is not something we expect every collaborator to do, we have formed a yammer group, Digital Twin, which is unrestricted in regards to who may join and contribute.