Access restrictions on data pertaining to certain types of customers due to regulatory requirements.

Summary:

What is the mechanism provided by Oracle to implement access restrictions on data pertaining to certain types of customers due to regulatory requirements?

Requirement

1) BU, Legal Entity, Ledger are the same

2) Only Canada citizens should access Contracts/Sales Orders/AR Invoices etc. corresponding to Canada defence Customers

We have checked the below

1) Page personalizations - To hide the AR Invoice based on combination of Custom Role ( XX_Canada_Citizen) and Business unit. However, the missing piece here is to link the Customer classification and it is not available as a Binding Parameter at the AR Invoice level

2) Also, Oracle does not support any logic based on DFFs for page personalizations.