Add Metadata on Sidebar

Dear all, I would like to change the layout for the season theme.

I would like to

  1. Add other info from DC metadata to the sidebar (just like collection, tag, citation). For example, I would like to put the subject and identifier on the right side.
  2. When the metadata is on the right side, it should be hidden from the current position.

Your guide and sharing are highly appreciated.

Regards

Izwan