How is CRM order status modelling in HANA studio

All system status are queried from TJ02 table:

The description of status code is from TJ02T table:

And there is a view which joins the two views above in order to return both system status code and system status description.

Data preview looks like below:

However this SystemStatusValueHelp view is only used in one OData service below:

And there is no model for user status.

For Opportunity status related HANA model, since in the report, it will show the total number of Opportunities with the following status:
won
lost
hasError
Open
InProcess
Its modelling detail:

the logic for isWon:

Final data preview result below:

From here we get the conclusion that the cardinality of Opportunity UUID : SystemStatus code is: 1:N.
For example, an Opportunity can have the system status “hasError” and “In process” for the same time, as also introduced in this picture below.

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