It's possible to share a concept with another person in Gavagai explorer. This requires you to:

  1. Create a project;
  2. Manually put all your concept’s terms into one of the topics;
  3. Explore (update and save) the project;
  4. Save the project as a model;
  5. Share this model with another person.
  6. This person should apply the shared model to a project.
  7. The topic with all the terms from above will be in the project.
  8. After that, the person the Model was shared with should go to that topic and click "Create a concept from the terms" in this topic.
  9. Now that person has a concept with the same terms in his account.