Redwood - Ability to make resignation notification date as read only

Organization Name (Required - If you are an Oracle Partner, please provide the organization you are logging the idea on behalf of):

Sierra Cedar India

Description (Required):

While the employee is applying resignation - our customer wants to default and make the "Resignation notification Date" field as read only. Currently cannot see that capability in 25C.

Use Case and Business Need (Required):

Our client do not want the employees to have the ability to change "Resignation notification Date".

Enhancement Request / Service Request: