Is there a way to show the last modified user's name in the classic UI for the knowledge article

[Chia_CC]

In the native/classic UI of the knowledge article footer, it displays the author's name and the last modified time. Is there a way to display the last modified user's name?

[AshishKM]

Hi @Chia_CC,

System itself updating the last modify by ( or revised by ) user name. It depends, there is any approval workflow behind the KB path then the last approver's name will display at authorized by else only revised by. 

Is there any other business use of updating this details.