Blazor - InputCheckbox: checking boxes based on what's in a database table

I'm trying to prepopulate checkboxes based on numbers included in a database table. For example, the table entries could include:

On my page, I would want to fill out the checkboxes based on the user entered. So user 1 would be (without the pretty Blazor UI of course):

When the page opens I would want the items checked to match what's in the database. I'm hoping I can somehow get that to work by getting the list of numbers from the object item ids (4, 5, and 10 in the example).

I know how to handle Blazor check boxes with booleans and event handlers but am not sure how to base it off a list.

Create a model in your Blazor app that represents the items and whether they are checked or not. For example:

public class ItemModel
{
    public int ItemId { get; set; }
    public string ItemName { get; set; }
    public bool IsChecked { get; set; }
}

Initialize Models with Database Data

List<ItemModel> items = new List<ItemModel>
{
    new ItemModel { ItemId = 4, ItemName = "Dog" },
    new ItemModel { ItemId = 5, ItemName = "Cat" }
};

foreach (var item in items)
{
    if (userSelectedItems.Contains(item.ItemId))
    {
        item.IsChecked = true; // Compare where "X"
    }
}

Or u can store the "X" in model and compare

Bind Checkboxes to Models

@foreach (var item in items)
{
    <input type="checkbox" @bind="item.IsChecked">@item.ItemName (@item.ItemId)
}