ui/lib/shared/addon/components/project-member-row/template.hbs

<td class="pr-10">
  {{#if owner}}
    {{owner.displayName}}
  {{else}}
    {{#if noUpdate}}
      {{#if principal}}
        {{identity-block principal=principal}}
      {{else if principalId}}
        <div class="gh-block">
          <div class="gh-avatar">
            <img src="{{principalGravatarSrc}}" width="35" height="35">
          </div>
          <div class="gh-block-content">
            <div class="clip gh-block-name">
              {{principalId}}
            </div>
          </div>
        </div>
      {{else}}
        {{!-- we should never get here, but if we did you can start with a error in principal search by id --}}
        {{t 'generic.unknown'}}&nbsp;{{t 'generic.user'}}
      {{/if}}
    {{else}}
      {{input-identity allowTeams=true action="addAuthorized" onError="gotError"}}
    {{/if}}
  {{/if}}
</td>
<td class="pr-10">
  {{#if owner}}
    {{t 'generic.owner'}}
  {{else}}
    {{#if noUpdate}}
      {{roleTemplateId}}
    {{else}}
      {{searchable-select change="onSelect" content=choices value=roleTemplateId readOnly=noUpdate}}
    {{/if}}
  {{/if}}
</td>
<td>&nbsp;</td>
<div class="input-group-btn">
  {{#unless  owner}}
    <button class="btn bg-primary btn-sm" {{action remove member}}>
      <i class="icon icon-minus" />
    </button>
  {{/unless}}
</div>