A Certified Agile Process Owner (CAPO)SM adapts agile and Scrum values and practices to ITSM processes and process design and improvement activities. Much like a Scrum Product Owner, a Certified Agile Process Owner manages stakeholder requirements and strives to translate those requirements into process activities and features that deliver value.
http://www.itsmprofessor.net/2015/10/the-agile-process-owner.html