The Solar Oscillations Investigation (SOI) is an international project to study the Sun's interior using data from the Michelson Doppler Imager on the Solar and Heliospheric Observatory and the newly developing techniques of the field of helioseismology. We have committed to using the World-Wide Web not only to provide information and public data, but as an active tool for defining science objectives, planning and conducting the mission operations and attendant data processing, as well as distribution of data to team members. SOI is organized into a number of Science Teams with responsibility for various aspects of the mission. As the team members are widely dispersed geographically, the Web will be used to provide them with operational views into all aspects of the data flow from observations through the production of organized calibrated datasets. The same tools will be available to team members and guest investigators conducting individual science investigations.