Hi! Thank you all for your replies.
Are the Post and reply the same? I find this specification to be inconvenient.
Save to Editor, but this does not save the category or tag files. It has to be set up each time.
Discourse is very easy to use and it would be more useful if it could save categories and tag files like Reddit.
There may be a way to automate these tasks by web scraping in Python or some other programming language, but I don’t know web scraping.
So I’m hoping that this feature will be available.