Can I restrict the visibility of an attribute group for roles and users added as approvers?

Yes, you can restrict the visibility of an attribute group for roles and users added as approvers. When you create an attribute group, you need to define the context usage, which applies to an item, the item revision, and the item supplier.

The attribute group maybe a user-defined attribute group. Only approvers who are members of the approval group will view or edit the user-defined attributes when the change is routed for approval.

To know how to restrict visibility of user-defined attributes, see Configure Extensible Flexfield Data Security.