If there are issues copying modifiers over, please follow the steps below.
To copy modifiers onto multiple products, go to the Menu screen, and search for the Product containing the modifier class and associated settings that needs to be copy over. On the right-hand side, click on the double M icon, and a window will appear which will prompt to select a modifier class to copy over.
On the left, select the desired modifier class to copy under Copy Settings From (see below), and any associated setting of that class that you want to push to other products. To quickly select all settings, check the box marked Select/Deselect All. This is highly recommended so none of the settings are missed.The selected settings and modifiers will be outlined in blue.
Note: Only can copy one modifier class at a time so if there are multiple classes, copy each class individually. Also, if the initial product does not have a certain modifier, that specific modifier cannot be copied over to the next product.
On the right, the product tree allows you to pick the products to copy the modifiers to. Note that you are able to select an entire Category, an entire Sub-Category, or an individual Product, or a mix thereof. The selected products will be outlined in blue with a checkmark.
Once you are done, click Copy at the bottom of the page. You will receive an email once the process is complete.