Knoll, GeraldGeraldKnollTolle, KarstenKarstenTolleGuglielmina, ClaudiaClaudiaGuglielmina2022-03-102022-03-102007https://publica.fraunhofer.de/handle/publica/355520In this paper, we describe the main barriers for interoperability between different SME's in less developed countries. We explain how we address these barriers by technologies like UBL and approach how to include and support humans into the B2B process using a federated integration approach instead of forcing everything to be done through the system.enE-businessenterprise application integrationEAIInteroperabilitätKMU (Kleine und mittlere Unternehmen)Small and Medium Sized Enterprises (SME)Universal Business Language (UBL)B2Bconference paper