Copy model into existing Custom Template?

Hi all!

This is my first post, so bear with me..

I have a Part file that I have drawn using the default blank SolidWorks part template.  i.e. no Custom Properties have been set up.

I would like to be able to move/copy this Part file into an existing Custom Template that I have created, so that I can fill out the Custom Properties.  That way when I create a drawing from the part, these Custom Properties will populate into the Title Block.

Is there a somewhat simple way to do this without having to redraw the model in the Custom Template?  I'm hoping its just an easy Copy/Paste deal.

Thanks!!

SolidworksParts And Features