modifying approval notification process

Summary:

Dears,
Currently, when an employee submits a request, such as
business duty travel, and it enters the approval cycle, both the
requester and all approvers receive notifications regarding the approval
status. However, the approval notification reveals all the approvals in
the approval history, even to the requester.

We are
exploring the feasibility of modifying this notification process so that
the requester is only notified upon final approval, without access to
the approval history. Meanwhile, the approvers would still be able to
view the approvals in the notification for transparency and
accountability purposes.

Could you please investigate if such
customization is possible within our system? Additionally, if there are