# `PhoenixKit.Migrations.Postgres.V77`
[🔗](https://github.com/BeamLabEU/phoenix_kit/blob/v1.7.87/lib/phoenix_kit/migrations/postgres/v77.ex#L1)

V77: Rename Tickets module settings keys and permission module_key to customer_service.

The `tickets` module has been renamed to `customer_service`. This migration
renames all associated settings keys and role permission module_key values
to match the new module identity.

## Changes

- Rename 6 settings keys from `tickets_*` → `customer_service_*`
- Rename auto-granted permission key from `auto_granted_perm:tickets` → `auto_granted_perm:customer_service`
- Rename role permission module_key from `tickets` → `customer_service`

All operations are idempotent.

# `down`

# `up`

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