Registering a custom MT Provider app for Trados Business (Accelerate) — which Developer License category applies?

We (Saltlux Innovation, developing on behalf of LG, an existing Trados
Business/Accelerate customer) have built a custom Machine Translation
Provider integration following the lc.mtprovider extension spec:

- GET /v1/translation-engines (lists engines/language pairs)
- POST /v1/translate
- App descriptor with standardEndpoints (health, appLifecycle)

The app is fully implemented, deployed, and tested (hosted on Google
Cloud Run), and we've verified the descriptor endpoint returns the
expected structure.

We saw in a related thread here (Luca De Franceschi's "Clarifications
about integrating with Trados") that Maria Miron confirmed MT
translation apps work on Trados Team without any limitations, with
custom-tasks/workflow-editor features being the only thing gated to
Business/Enterprise tiers. Since MT Provider isn't a custom-tasks
feature, we'd like to confirm the same applies to Trados Business
(Accelerate).

Our questions:

1. Does an MT Provider app registered under the standard cloud
Developer License also work on Trados Business (Accelerate) without
limitations, the same as on Trados Team?

2. Which Developer License category should we request — "Cloud
License for Trados Team or Enterprise" (Business isn't explicitly
listed on the license request page), or something else?

3. Is there a way to install/test our custom MT Provider app privately
on a single Trados Business (Accelerate) account (i.e., not
published publicly on the AppStore) before going through the full
publication process?

Happy to share our descriptor JSON or any other technical details if
helpful.

Thank you!

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