Rasa X - Conversation Migration - Entity Read Only

Hello, could someone please explain why a pre-trained model makes it impossible to edit the entity in the UI?

For context, I’ve been migrating conversations from a non-rasa chatbot, using the http-api of rasa X. In particular, the endpoint createEvent.

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All the entities added this way, have that popup showing. I don’t understand why I can’t edit them, or how can I fake it.

There’s a variable called TRAINABLE_EXTRACTORS in the module rasa.nlu.constants, that I correctly guessed that is used for setting an entity editable or not. So I migrated all the entities with the extractor CRFEntityExtractor and it worked.