An action must be linked to a collection, you can’t create an action without collection.
Please follow this tutoriel: The Action Component to add an action in your workspace.
So it’s not possible to create an action inside a workspace, without using an action linked to a collection. You confirm ?
Or is there something also than what we call “actions” to trigger a request on the backend from a button on workspace ?
You can create a global action in a collection (it’s an action where you don’t need to select a record to be able to execute it) and in your workspace you can import it to run what you want :).
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