  The paper discusses design techniques for a seamless architecture of
information systems (IS). A seamless architecture is understood as such an
architectural de-scription of an IS, that defines explicit connections between
elements of architec-tural models of various architectural representations.
Design techniques are based on the adaptive clustering method developed by the
author, which allows one to bridge technological gaps between architectural
abstracts of different levels and to link architectural models in such a way as
to ensure the design of a more detailed model based on a model of a higher
level of abstraction.
