Schedule officer Role

Summary:

We have created a schedule officer role to give access to the schedule officer in each department, The schedule officer should be able to upload leaves on behalf of employees. The issues we faced are:

1. We can not prevent the scheduled officer from editing the leaves; this change will impact HR users, too.
2. The leaves were resubmitted for approval after editing. We need to allow HR users to edit the leave without resubmitting the leave for approval, but at the same time, if the edit is made by the scheduled office, the leave should be resubmitted for approval.

Do you have any workaround like this?