The latest release of FactoryTalk Batch software from Rockwell Automation, Milwaukee, Wis., eases the process of modifying and creating new recipes by managing The upgraded software, which tightly integrates with the PlantPAx process automation system, provides solutions ranging from small, basic sequencing to large, complex batch and sequencing applications. Administrators can use the software to assign specific users or roles to approve recipes before they advance to the production line.