Phase-1 proposals and Phase-2 programs are submitted to the ALMA archive in Chile, with each submission resulting in an email acknowledgement being sent to the PI and all co-Is. Multiple submissions are possible, including overwriting a project in the archive with an older version that was saved to disk after a previous submission. Note that each submission causes a timestamp to be written into a project and, if the archive notices that the timestamp in the current submission is older than that of the version stored in the archive, a warning will be issued. Once submitted, projects can be retrieved from the archive using a search interface.