I've searched around a bit and couldn't find any discussion about this, so please forgive me if it has been discussed before.

I'm looking for a way to assign page types across multiple pages at once.

As a faux example:

My boss would now like all of our pages, or at least some of them, to now have a right column. Most of the pages use a two_column page type. Is there a way to select multiple pages and assign the newly made three_column page type to them?

Thanks in advance!