What if I want to narrow the options within the select?

[Bernix01]

Let's an author can only select the post that belongs to he/she.

How could this be done?

[and3rson]

Hey!
Sorry for the huge delay. I've recently been busy with a lot of other stuff.
The project is currently looking for maintainers.
Please open a issue if you are willing to contribute some time to this.
Thanks!