Backstage Plugin - Dynamic Data Form Extension (Frontend and Backend Plugins)
The dynamic-field-extension is a Custom Field Extension that allow you to create <Select> components that fetches data dynamically from an endpoint. This can be used together with the form-data-backend plugin to write custom logic to fill the field.
The form-data-backend is a Backstage Backend Plugin that allow you to write custom providers to add custom logic and build the data to be shown on the dynamic-field-extension for example for APIs that require authentication or to parse data that doesn't come on the required JSON Array String format.