```
definition person {
relation parent: person
...
# spicedby
yetitwo
03/11/2024, 4:59 PM Copy code
definition person {
relation parent: person
permission is_ancestor = parent + person->is_ancestor
}yetitwo
03/11/2024, 4:59 PMdefinition person {
relation parent: person
permission is_ancestor = parent + person->is_ancestor
}