<button ng-if="vm.isAvailableToWork(item)"
        class="btn btn-default btn-xs marL-3 ng-scope"
        ng-click="vm.work(item)"
        title="{{ 'WORK_alert' | translate }}" data-toggle="tooltip" data-placement="top"
    >
    <i class="material-icons mini-icon marT-4 marL-1 marR-1 ng-binding">edit</i>
    </button>

<button ng-if="vm.markAsTakenEnabled(item)"
    class="btn btn-default btn-xs marL-3 ng-scope"
    ng-click="vm.markAsTaken(item)"
    title="{{ 'MARK_ALERT_AS_TAKEN' | translate }}" data-toggle="tooltip" data-placement="top"
>
<i class="material-icons mini-icon marT-4 marL-1 marR-1 ng-binding" style="color:green">edit</i>
<button ng-if="!vm.markAsTakenEnabled(item) && vm.takeOwnershipEnabled(item)"
    class="btn btn-default btn-xs marL-3 ng-scope"
    ng-click="vm.takeOwnership(item)"
    title="{{ 'TAKE_OWNERSHIP' | translate }}" data-toggle="tooltip" data-placement="top"
>
<i class="material-icons mini-icon marT-4 marL-1 marR-1 ng-binding" style="color:green">edit</i>
</button>