Once an advocate has contacted one of their contacts through the Buzz360 system, they can share the contact with the Org/Campaign they support. Buzz360 does not allow Advocates to "Dump" their contacts to the campaign.
When you click into the contact that was shared by the Advocate, you get an overview of the shared contact, including their comments and Tags that may have been added. The contact can easily be added to the DataBase or deleting a contact by selecting the contact and clicking on the Icons on the top right.