How do I sync my POS menu to Doshii?

When you update your menu in Lightspeed, this is automatically sent to Doshii in real time if you have flagged the item as Show Online. 

Where this Show Online flag is set, you should expect to see new items, item and option updates and pricing updates flow through to Doshii without you needing to take any action.

At the moment, the Lightspeed integration does not support sending availability to Doshii, but you can use the Show Online flag to manage your item availability with Doshii. For more details, refer to this article.