It appears as the special meta-box named “.DOCX Source” under the main editor. All changes will be put to the particular editor places.
External linked images can be uploaded by choosing folder that contains it.
How to set particular attributes see here.
It is an ability to manage several parameters to get the best conversion results.
Note: The settings can be preset for each post type in the plugin’s settings page.
An ordinary local file can be chosen.
A Google document can be chosen by providing any shareable link or ID. E.g.:
Classic editor is fully supported including post body, title, slug, featured image, excerpt, categories and tags.
Gutenberg editor is also fully supported.
By turning off ‘Use Gutenberg formatting’ classic content will be inserted rather than using Gutenberg blocks.