New user needs help with Modifiers

[limeypacker]

im new and still learning i need help with the modifiers section

my menu has scrambles, skillets and omelettes they all share the same products and each item category has sub menu
IE: Omelettes (denver, Bacado, cheese, bacon) i would like to use the modifier to be available to add or delete items i have grouped my items i the Modifier section as Veg (onions,bell peppers, Mushrooms ect) and another called Meats(ham, Bacon,Sausage ect).
how do i make this available to all the menu Items

[emre]

You'll create separate modifier groups for each modifier group (vegetable selections, meat selections) and select them on product cards.

[limeypacker]

sorry you lost me there (You'll create separate modifier groups for each modifier group).
i know how to start a modifier group but lost on creating a separate modifier group for each modifier group ?