In 1995 mini Contact Group of foreign ambassadors in Zagreb drafted a comprehensive proposal to Croatian President Franjo Tuđman and the leaders of the Republic of Serbian Krajina in Knin aimed at peaceful resolution of the Croatian War of Independence. The proposal was known as the Z-4 Plan and it proposed reintegration of Krajina to Croatian constitutional framework on the basis of a new Constitutional Agreement which defined Krajina as an autonomous region of Croatia. The plan did not envisage special autonomy for Eastern Slavonia but rather two years long transitional period.