Clear Document Metadata Automatically

Hi 

Is anyone here familiar with an effective mothod to clear metadata via power automate? 

I will describe the use case:

The employee is working with the One Drive Sync Client and using an old powerpoint presentation that has some useful slides he woukld like to reuse. he then saves it as a new presentation in the synced client . but the document inherited the old metadata. 

What is the best way to deal with that?

Gali