The inspection data is not included in the BAPI, you can mass maintain it with QA08 transaction afterwards.
However, the standard fields that are displayed directly in the QM view are available in the BAPI.
You only have to understand how the QM control key works.
the activation is at MARA level, which means if one plant activates it, then all plants have t use a control key.
Hence the activation is only active once, then it is protected for maintainance.
The control key is a plant level and can be maintained for each plant individually.