Default Template for Keynote Import

[Ben Batschelet]

Every single time I open a Keynote 2 file in OO3, I have to reapply
all of the setting I have applied in the Default.oo3template (my
professors post all of their PowerPoint slides online, makes my life
so much easier). Is there a way to define a template for OO3 to use
when it opens Keynote files or, better yet, have it use the Default
template? Thanks.
~Ben