Retrict the access of some documents only for some users depending on the File Type

Dear Experts,

We are using Webcenter Content 12.2.1.3.0

We would like to retrict the access of some documents only for some users depending on the File Type.

For example, we have the foloowing File Type:

Claims File

Underwriting File

Retrocession File

Users are A, B, C

We would like to give right access

to user A on File Type "Claims File" documents only

to user B access on "Claims File" and "Underwriting File" documents only

to user C on "Retrocession File" documents only

Do you know how we could proceed ?

Thanks and Regards,

Sam