PropertiesDialog :: setActivityName: Bitrix method

      
<?php 
//  Bitrix\Bizproc\Activity\PropertiesDialog :: setActivityName()
//  /dist/bitrix/modules/bizproc/lib/activity/propertiesdialog.php:83

    public function setActivityName($activityName)
    {
        $this->activityName = (string)$activityName;

        return $this;
    }