Within SAP FSM, companies need to be defined. A company usually corresponds to a legal independent company (e.g. country subsidiary) or the part of a company. According to the Company in the FSM Cloud Connector, a Company ID and the logical system (transaction BD54) is associated with each other so that the message exchange can be executed.
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Logical Systems in BD54
For each company ID, you need to maintain the address, communication and Banking data. They can be used in FSM reports and Forms. 
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