Hey @benkeating and welcome to the userforums of NC.
It’s nice that you’re here and want to participate in the nextcloudproject…
First step to it would have been: searching for possible and/or existing solutions. you could use the 
in upper right corner to search this forum, e.g.
I did that for you and the very first hit was NC23: How to enable Nextcloud Office
so maybe you could find help there.