foundry/Data/systems/dnd5e/templates/apps/module-art-config.html

<form>
    {{#each config}}
    <div class="form-group-stacked" data-id="{{id}}">
        <label>{{label}}</label>
        <div class="form-fields">
            <label>
                {{localize "DND5E.ModuleArtConfigPortraits"}}
                <input type="checkbox" name="{{id}}.portraits" {{checked portraits}}>
            </label>
            <label>
                {{localize "DND5E.ModuleArtConfigTokens"}}
                <input type="checkbox" name="{{id}}.tokens" {{checked tokens}}>
            </label>
        </div>
    </div>
    {{/each}}
    <footer class="sheet-footer flexrow">
        <button type="submit">
            <i class="far fa-save"></i> {{localize "Save Changes"}}
        </button>
    </footer>
</form>