  Reusing and integrating Business Components in a new Information System
requires detection and resolution of semantic conflicts. Moreover, most of
integration and semantic conflict resolution systems rely on ontology alignment
methods based on domain ontology. This work is positioned at the intersection
of two research areas: Integration of reusable B C and alignment of ontologies
for semantic conflict resolution. Our contribution concerns both the proposal
of a BC integration solution based on ontologies alignment and a method for
enriching the domain ontology used as a support for alignment
