Upon their return to the Venetian state, these permanent representatives would present the happenings that they witnessed within the Ottoman Empire to the Republic in a document known as relazione.
The Relazione provided a broad and comprehensive synthesis, periodically brought up to date by successive ambassadors, of the political military, economic, and social conditions of the country visited.
Relazioni were very significant to Venetians because they contained stress points and fault lines where the Ottoman Empire might weaken of its own account or where Venice might intervene.
In the course of the sixteenth century the fame of the Venetian relazioni spread far and wide and copies were sold abroad at good prices, not only to governments, but also to erudite collectors.
Unless there became a control over the distribution of relazioni, the Venetians feared, "the ill effect of either sealing their envoys' lips or divulging to the public what ought to be kept a secret.