# `Ash.Resource.Transformers.ManyToManyDestinationAttributeOnJoinResource`
[🔗](https://github.com/ash-project/ash/blob/v3.27.8/lib/ash/resource/transformers/many_to_many_destination_attribute_on_join_resource.ex#L5)

Guesses the `destination_attribute_on_join_resource` for many to many relationships unless provided.

# `after?`

# `after_compile?`

# `before?`

# `transform`

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