Company settings
reference
Company settings are designed to store self-information's related to each company that uses the application. In the context of the real-estate business, we call a company : "agency".
In the real life, an agency must be understood as a headquarters - officially registered - and possibly one or several branches (also officially registered, with a number whom root is hesitated from the HQ). At the end, each entity can have its own set of information, such as official number, address, users...
In the application, HQ and possible branches will be represented as PersonCompany (see here in Persons chapter), and so each of them can have its own "company settings".
Diagram
note : Organisation collection contains one AGENCY. In order to represent the possible branches, the attribute will be moved to : AGENCIES (time undetermined yet)