This video explains how to mark products, product variations and customization (modifier) options as out of stock in the admin panel.
Product Out of Stock
To mark a product as out of stock, go to the full menu view in the menu tab of the admin panel and search for the product by name. Click on the ⋮ icon beside the product and select edit. In the edit mode, locate the “Out of Stock” field and select the location that is out of this product. Click apply changes when you are done.
Product Variation Out of Stock
Some of your products may come in different variations and you can choose to mark only one variation as out of stock. To do this repeat the steps above to go to the edit product page. Under “Items” select the variation that you’d like to mark as out of stock and click on the ↕ button beside it to expand the options. Locate the “Out of Stock Locations” field and select the location that is out of stock. Click the apply changes button when you are done.
Customization (Modifier) Option Out of Stock
You can also mark any of your customization (modifier) options as out of stock. To do this, go to the customizations section under the menu tab and locate the customization. Click the ⋮ button beside it, select “Options” and this will take you to a page where you can see and edit all the options under that customization group. Click on the ⋮ button beside any option that you’d like to mark as out of stock and select edit. You can select the location that is out stock in the “Out of Stock” field. Click apply changes when you are done. You may have more than one customization group with this option and in this case, you’d have to mark the option as out of stock under each customization group separately.