# Migrating to Discovery Licensing

The instructions on this page describe how to migrate Liberator and Transformer from licence files to Discovery licensing.

## Requirements

The instructions on this page assume that you have already completed the first four stages in the migration path below:

* [x] [Deploy Discovery server](discovery-deploying-discovery.md)
* [x] [Connect DataSources to Discovery](discovery-connecting-datasources-to-discovery.md)
* [ ] **Migrate to Discovery licensing**
* [ ] Migrate to peer discovery
* [ ] Migrate to scalable data services

## Migrating Liberator to Discovery licensing

<details>
<summary>Deployment Framework managed configuration</summary>

Follow the steps below:

1. Remove the licence file `license-rttpd.conf` from the Deployment Framework’s `global_config/licenses` directory.

</details>

<details>
<summary>Manual configuration</summary>

Follow the steps below:

1. Remove the licence file `license-rttpd.conf` from liberator’s `etc/` directory.

</details>

## Migrating Transformer to Discovery licensing

<details>
<summary>Deployment Framework managed configuration</summary>

Follow the steps below:

1. Remove the licence file `license-transformer.conf` from the Deployment Framework’s `global_config/licenses` directory.
</details>

<details>
<summary>Manual configuration</summary>

Follow the steps below:

1. Remove the licence file `license-transformer.conf` from Transformer’s `etc/` directory.
</details>

## Next steps

If you’re following a staged migration to Discovery, move on to the next step when you’re ready:

* [x] Deploy Discovery server
* [x] Connect DataSources to Discovery
* [x] Migrate to Discovery licensing
* [ ] [**Migrate to peer discovery**](discovery-migrating-peer-discovery.md)
* [ ] Migrate to scalable data services