Import a DXF to the Center of a Part or Move the Origin of a Part

Hello

How do I import a dxf in the center of a coin when the origin of that coin is not in the center?

Or how do you move the origin of this part to import a dxf in its center?

A bit of a mess all this...

diiity

PS: IT'S OKAY, I FOUND IN MY QUESTION HISTORIES