Live data in an action modal form

So I've got something that is pretty easy with a normal form, but I am unsure how to do it when building a form inside an action. I basically have one select field whose options are dependent on the value of another select field. I know the data is available in the $data array, but I can't figure out how to access that outside of ->action( ).

Solution:

This is standard Getters in FIlament like you are doing, but your $get will fail to get the type from above, you need to travese out of the repeater with: $get('../type') or $get('../../type') to get that data....

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