Adding Google Docs to your signs is an easy way to showcase content you already have created, as well as provide a way to allow others to update the content without modifying anything else on your signs. Once you add Google Docs to your signs, they automatically will update throughout the day if your Google Docs change.
To add Google Docs to your slide, simply click on the Google Apps icon in the slide editor and select Google Docs
Once you select Google Docs, you will see a pop-up that asks for the Google Docs Embed Code. You can find the Embed Code by following the steps below:
Go to Google Docs and open the File you would like to add.
At the top click File > Publish to Web
When the popup opens, instead of Link choose Embed and click Publish
Copy the entire embed code that begins with iframe and paste it into the box below.
Set the Update Frequency below for how often to refresh the slide content.
For more information about how to publish your Google Docs click here.
Once you insert your Google Docs to your slide, it should automatically update whenever you update your Google Doc.