Screen link which is ready to create record

From the documentation, I see that it is possible to edit a certain entity using this link:
http://localhost:8080/app/open?screen=sec$User.edit
But how do I make it possible to directly create a new record using a Screen Link?

It’s undocumented, but it’s possible: add NEW- prefix before entity class name in the item parameter, for example:

http://localhost:8080/app/open?screen=sec$User.edit&item=NEW-sec$User