I'd like to take an RSS feed and have it populate rows in a SmartSheet document. Is there a way to consume external data so it is automaticly added to my documents?
You should be able to use Zapier to make this work. The easiest way is if Zapier has a RSS --> Smartsheet Zap. If not you could
1) build a RSS --> Google sheets feed that creates a new Sheets row everytime there is an new item in the feed.
2) Then use Zapier to make the Google --> Smartsheet feed everytim the G-Sheet gets a new row.