# Custom NLU in Rasa PRO

**URL:** <https://forum.rasa.com/t/custom-nlu-in-rasa-pro/66721>\
**Category:** Getting Started with Rasa\
**Created:** [April 9, 2025, 2:38pm UTC](https://forum.rasa.com/t/custom-nlu-in-rasa-pro/66721 "2025-04-09T14:38:45Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![aral](https://avatars.discourse-cdn.com/v4/letter/a/ecd19e/32.png) [@aral](https://forum.rasa.com/u/aral)\
**Post date:** [April 9, 2025, 2:38pm UTC](https://forum.rasa.com/t/custom-nlu-in-rasa-pro/66721/1 "2025-04-09T14:38:45Z")

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I have my own NLU model that provides intents and entities, I’ve been looking at the documentation but I have not found any explicit information about whether I can use my own model in Rasa PRO or not (it seems that in the Open Source it can be done but it’s not what I’m using)

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**Author:** ![m\_ashurkina](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/m_ashurkina/32/25068_2.png) [@m\_ashurkina](https://forum.rasa.com/u/m_ashurkina)\
**Post date:** [April 10, 2025, 12:05pm UTC](https://forum.rasa.com/t/custom-nlu-in-rasa-pro/66721/2 "2025-04-10T12:05:07Z")

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Hi @aral thank you for your question. You might find this documentation useful: [Intents and Entities | Rasa Documentation](https://rasa.com/docs/reference/primitives/intents-and-entities) Have you tried training a model with your data using Rasa Pro?

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**Author:** ![aral](https://avatars.discourse-cdn.com/v4/letter/a/ecd19e/32.png) [@aral](https://forum.rasa.com/u/aral)\
**Post date:** [April 21, 2025, 8:52am UTC](https://forum.rasa.com/t/custom-nlu-in-rasa-pro/66721/3 "2025-04-21T08:52:18Z")

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Hi Marina, many thanks for your response. For now I have my own intent & entity model trained with custom code and also my own intent & entity service, available through https requests. So, is there a way to use it together with Rasa Pro?

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**Author:** ![m\_ashurkina](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/m_ashurkina/32/25068_2.png) [@m\_ashurkina](https://forum.rasa.com/u/m_ashurkina)\
**Post date:** [April 22, 2025, 9:39am UTC](https://forum.rasa.com/t/custom-nlu-in-rasa-pro/66721/4 "2025-04-22T09:39:37Z")

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Hi @aral thank you for your response, you can use your NLU model together with Rasa Pro, this feature is called coexistence. Please take a look at this docs: [How does Coexistence work? | Rasa Documentation](https://rasa.com/docs/pro/calm-with-nlu/coexistence) and [Migrating an NLU-based assistant to CALM | Rasa Documentation](https://rasa.com/docs/pro/calm-with-nlu/migrating-from-nlu).