How can I use displacement in 5.4 to add a digging effect in the landscape?

Thank you for the quick reponse I will look into these videos I believe I had already watched the first one you recommended and get back to you with any results do you perhaps have any idea on how in the second example I showed they maniuplated the spawned dirt actor? as you can see in the link provided it looks like it is being deformed in a way when the player digs? I only ask incase I have no luck in regards to the first idea I had ty again