Like legacy/trac#22988, we want the sponsor field to be copied to child tickets created using the "New Child Ticket" button. So we'd like trac.ini to have: ``` parent.enhancement.inherit = cc, version, keywords, component, milestone, sponsor parent.task.inherit= cc, version, keywords, component, milestone, sponsor parent.project.inherit = cc, version, keywords, component, milestone, sponsor parent.defect.inherit = cc, version, keywords, component, milestone, sponsor ```