app/pods/discoverable-taxonomy-set/role-type/presentation-node/dimension-node/index/template.hbs
<ul data-test-dimension-nodes class="list-group">
{{#if model.parent}}
{{#link-to 'discoverable-taxonomy-set.role-type.presentation-node.dimension-node' model.parent class="list-group-item"}}<i class="material-icons">arrow_back</i>{{/link-to}}
{{/if}}
{{#each model.children as |child|}}
{{link-to (concat (humanize (dasherize child.name)) child.dimensionType) 'discoverable-taxonomy-set.role-type.presentation-node.dimension-node' child class="list-group-item"}}
{{else}}
{{#each-in model.element.data as |key value|}}
<li class="list-group-item" data-test-element="{{key}}"><strong>{{key}}</strong>: <em>{{value}}</em></li>
{{/each-in}}
{{/each}}
</ul>