# `Ash.Domain.Verifiers.ValidateRelatedResourceInclusion`
[🔗](https://github.com/ash-project/ash/blob/v3.27.8/lib/ash/domain/verifiers/validate_related_resource_inclusion.ex#L5)

Ensures that all related resources are included in a domain.

---

*Consult [api-reference.md](api-reference.md) for complete listing*