When integrated with CRM Online and SharePoint Online, a customer wants to access to a specific file which is related to a specific case.

e.g.) Assume you have a case called 'A' and a file called 'A-01'.
'A-01' contains the related data and information about the case 'A'.
In SharePoint Online, currently it can show all the documents which are related to the case 'A' in a file.
From that file, you can also access to other documents which have a hierarchical relationship with the case 'A'.

The issue here is that my customer only wants to access to the 'A-01' file from the 'A' record on the CRM Online side...

It would be great to have the ability to limit the access to a specific file from a specific record.