How to Add Guest Authors in PublishPress Authors

By default, everyone who writes on your WordPress site has to have a user account. With the PublishPress Authors plugin, it is possible to create “Guest Authors” who do not have an active user account.
This Guest Authors feature is useful if you do not want to give a WordPress account to people, even if you publish your content. There are two types of Guest Author:
- Guest Author With User Account: This is an author profile and a linked user account. This account will be in the “Guest Author” role and will not be able to login to the WordPress dashboard or update their profile. This option is best for compatibility with other themes and plugins.
- Guest Author With No User Account: This is an author profile with no linked user account. This option is lightweight but may have compatibility issues with other themes and plugins.
See here for more details: publishpress.c...