openproject/frontend/app/components/wp-inline-create/wp-inline-create.directive.html

<tr ng-if="!$ctrl.isHidden" class="wp-inline-create-button-row">
  <td colspan="{{ $ctrl.colspan }}" class="-no-highlighting">
    <div
        class="wp-inline-create-button"
        ng-show="$ctrl.isAllowed">
      <a class="wp-inline-create--add-link"
              href="javascript:"
              role="link"
              focus="$ctrl.focus"
              focus-priority="true"
              ng-click="$ctrl.addWorkPackageRow()"
              ng-disabled="!$ctrl.isAllowed"
              aria-label="{{ ::$ctrl.text.create }}"
              data-click-on-keypress="[13, 32]"
              aria-haspopup="true">
        <op-icon icon-classes="icon icon-add"></op-icon>
      </a>
    </div>
  </td>
</tr>