bol/templates/item/item-sheet.hbs

<form class="{{cssClass}}" autocomplete="off">
    <header class="sheet-header">
        <img class="profile-img" src="{{img}}" data-edit="img" title="{{name}}"/>
        <div class="header-fields">
            <h1 class="charname"><input name="name" type="text" value="{{name}}" placeholder="Name"/></h1>
        </div>
    </header>

    {{!-- Sheet Tab Navigation --}}
    <nav class="sheet-tabs tabs" data-group="primary">
        <a class="item" data-tab="description">Description</a>
        <a class="item" data-tab="properties">Properties</a>
    </nav>

    {{!-- Sheet Body --}}
    <section class="sheet-body">

        {{!-- Description Tab --}}
        <div class="tab" data-group="primary" data-tab="description">
  
            <div class="property flexrow">
              <label class="property-label">{{localize "subtype"}}</label>
              <select name="data.subtype" value="{{data.subtype}}" data-dtype="String">
                {{#select data.subtype}}
                <option value="boon">{{localize "Avantage"}}</option>
                <option value="flaw">{{localize "Flaw"}}</option>
                <option value="career">{{localize "Career"}}</option>
                <option value="language">{{localize "Language"}}</option>
                {{/select}}
              </select>
            </div>

            {{editor content=data.description target="data.description" button=true owner=owner editable=editable}}
        </div>

        {{!-- Attributes Tab --}}
        <div class="tab properties" data-group="primary" data-tab="properties">
            {{!-- As you add new fields, add them in here! --}}
<!--            <div class="grid grid-2col">-->
                {{#if (eq data.subtype "career")}}
                <div class="property flexrow">
                    <label class="property-label">{{localize "rank"}}</label>
                    <input type="text" name="data.rank" value="{{data.rank}}" data-dtype="Number"/>
                </div>
                {{else}}
                <div class="property flexrow">
                    <label class="property-label">Quantity</label>
                    <input type="text" name="data.quantity" value="{{data.quantity}}" data-dtype="Number"/>
                </div>
                <div class="property flexrow">
                    <label class="property-label">Weight</label>
                    <input type="text" name="data.weight" value="{{data.weight}}" data-dtype="Number"/>
                </div>
                {{/if}}

<!--            </div>-->
            {{#each data.properties as |property key|}}
                <div class="property flexrow">
                    <label class="property-label">{{localize key}}</label>
                    <label class="attribute-value checkbox"><input type="checkbox" name="data.properties.{{key}}" {{checked property}}/></label>
                </div>
            {{/each}}
        </div>
    </section>
</form>