- 'changes' => 'set dict/entry[*][.="context_is_admin"]/string foo:bar',
- 'require' => 'Augeas[/etc/nova/policy.json-context_is_admin-foo:bar-add]'
+ 'changes' => 'set dict/entry[*][.="context_is_admin or owner"]/string "foo:bar"',
+ 'require' => 'Augeas[/etc/nova/policy.json-context_is_admin or owner-foo:bar-add]'