Of the problem of a Deduction of judgements of Taste

The concept of an Object in general can immediately be combined with the perception of an object, containing its empirical predicates, so as to form a cognitive judgement; and it is thus that a judgement of experience is produced. At the basis of this lie a priori concepts of the synthetical unity of the manifold of intuition, by which the manifold is thought as the determination of an Object. These concepts (the Categories) require a Deduction, which is given in the Critique of pure Reason; and by it we can get the solution of the problem, how are synthetical a priori cognitive judgements possible?

This problem concerns then the a priori principles of the pure Understanding and its theoretical judgements.