  We define a class of symplectic fibrations called symplectic configurations.
They are natural generalization of Hamiltonian fibrations. Their geometric and
topological properties are investigated. We are mainly concentrated on integral
symplectic manifolds.
  We construct the classifyng space \B of symplectic integral configurations.
The properties of the classifying map \B --> BSymp(M,w) are examined. The
universal symplectic bundle over \B has a natural connection whose holonomy
group is isomorphic to the enlarged Hamiltonian group recently defined by
McDuff.
  The space \B is identified with the classifying space of an extension of
certain subgroup of the symplectomorphism group.
