# `mix ash.patch.extend`
[🔗](https://github.com/ash-project/ash/blob/v3.23.1/lib/mix/tasks/patch/ash.patch.extend.ex#L6)

Adds an extension or extensions to the domain/resource. Use `ash.extend` instead.

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