Integrated contract may be a written contract supposed to be the entire and final illustration of the parties' agreement. In jurisprudence, partial integration happens once a contract contains some, however not all, terms of agreement for a contract. statement section 210(2). In distinction, an entire integration may be a contract that contains all terms that the parties in agreement to. Integrated contract refers to one or additional writings constituting a final expression of 1 or additional terms of AN agreement.